• apricot 10 hours ago

    I am this very term teaching 18-year-old students 6502 assembly programming using an emulated Apple II Plus. They've had intro to Python, data structures, and OO programming courses using a modern programming environment.

    Now, they are programming a chip from the seventies using an editor/assembler that was written in 1983 and has a line editor, not a full-screen one.

    We had a total of 10 hours of class + lab where I taught them about assembly language and told them about the registers, instructions, and addressing modes of the chip, memory map and monitor routines of the Apple, and after that we went and wrote a few programs together, mostly using the low-resolution graphics mode (40x40): a drawing program, a bouncing ball, culminating in hand-rolled sprites with simple collision detection.

    Their assignment is to write a simple program (I suggested a low-res game like Snake or Tetris but they can do whatever they want provided they tell me about it and I okay it), demo their program, and then explain to the class how it works.

    At first they hated the line editor. But then a very interesting thing happened. They started thinking about their code before writing it. Planning. Discussing things in advance. Everything we told them they should do before coding in previous classes, but they didn't do because a powerful editor was right there so why not use it?...

    And then they started to get used to the line editor. They told me they didn't need to really see the code on the screen, it was in their head.

    They will of course go back to modern tools after class is finished, but I think it's good for them to have this kind of experience.

    • p2detar a minute ago

      [delayed]

      • zrobotics 8 hours ago

        I took a very similar class 9 years ago, and it was honestly one of the most helpful things I got out of my CS degree. The low level and limited tooling taught me to think before I start writing.

        I've had other people look askanse at me, but on greenfield work I tend to start with pen and graph paper. I'm not even writing pseudocode, but diagramming a loose graph with potential functions or classes and arrows interconnecting them. Obviously this can be taken too far, full waterfall planning will be a different exercise in frustration.

        I find spending a few hours planning out ahead of time before opening an editor saves me tons of time actually coding. I've never had a project even loosely resemble the paper diagram, but the exercise of thinking through the general structure ahead of time makes me way more productive when it comes time to start writing code. I've tried diagramming and scaffolding in my editor, but then I end up actually writing code instead of big picture diagramming. Writing it on paper where I know I'll have to retype everything anyway removes the distractions of what method to use or what to name a variable.

        The few times I've vibe-coded something this was super helpful, since then I can give much more concrete and focused prompts.

        • spockz 3 hours ago

          One of my favourite experiences coming up as an engineer was working with a very senior engineer right in the beginning. Whenever he had a task or problem, he would start out thinking, maybe doodling a bit on paper, go for a walk, and only then sit down at his computer and start typing. He would type in one go only compiling in the end, and it would work. (Even typos were rare.)

          All this to say that it is extremely useful to have the program and the problem space in your head and to be able to reason about it before hand. It makes it clearer what you expect and easier to catch when something unexpected happens.

          • tikotus an hour ago

            A bit tangential, but I believe dynamic vs static typing works the same. I switch quite often between them, and when ever I've had a longer break from dynamic typing, coming back to it feels quite heavy. "How did I ever do this?" It feels so heavy.

            But a few hours (or days) in, I forget what the problem was. A part of my brain wakes up. I start thinking about what I'm passing around, I start recognizing the types from the context and names...

            It's just a different way of thinking.

            I recognized the same feeling after vibe coding for too long and taking back the steering wheel. I decided I'd never let go again.

            • drzaiusx11 9 hours ago

              I took several classes along these lines in college; one writing a rudimentary OS on bare metal 68k asm, wiring up peripherals on breadboards, etc. Creating an ALU using only 74 series logic chips and the like. This was 30y ago, but the 1970s chips were already antiques, but the lessons were timeless. I'm happy courses like this still exist and I wish everyone had an opportunity to take them as part of standard computer science curriculum. For me at least, they fundamentally shaped my perspective of computing machinery that I never would have experienced otherwise.

              Today I program 6502/7 asm for my Atari to help me unwind and it grounds me and gives me joy, while in my day job I'm easily 10 levels of abstractions higher.

              • juliendorra 23 minutes ago

                This is a really close equivalent to keep learning sketch and clay modeling in design school

                • wffurr 8 hours ago

                  >> Ed is for those who can remember what they are working on.

                  https://www.gnu.org/fun/jokes/ed-msg.html

                  My first job out of university I was taught how to use a line editor in IBM UniData. It was interesting getting used to writing code that way.

                  But it was an amazing day when I discovered that the "program table" was just a directory on the server I could mount over FTP and use Notepad++.

                  • MattBearman 3 hours ago

                    I had a similar experience recently coding a wordle clone on and for a Psion 3a (an early 90s palmtop pc) the screen only shows a few lines of code, and the built in ide is little more than a text editor. I really enjoyed the process

                    • cobbzilla 7 hours ago

                      I love all of this, but at least let your students use vi, it was around back then (or close). plus they don’t have to give it up when they go back in the real world, it’s an evergreen skill!

                      • sagacity 4 hours ago

                        To be fair, it's mostly an evergreen skill because people don't know how to exit.

                        • TeMPOraL 32 minutes ago

                          Friends don't let friends use vi - they know that once you start, you'll never quit!

                          • s1mplicissimus an hour ago

                            I don't have a problem, I can quit anytime I want!

                        • ChrisMarshallNY 7 hours ago

                          My first real program was a UVEPROM copier. It was written in MC6800 Machine Code, and we had 256 bytes (not kilobytes) of RAM for everything; including the code. That was in 1983.

                          I am currently working in Swift, with an LLM, on a fairly good-sized app, in Xcode, for a device that probably has a minimum of 64 GB of storage, and 8 GB of RAM.

                          I don’t really miss the good ol’ days, to be honest. I’m having a blast.

                          • flawn 10 hours ago

                            Is this course online available? Sounds like great fun.

                            • sitzkrieg 3 hours ago

                              thank you for picking an enjoyable architecture!

                              scaring people away w x86 cruft right out the gate is no good for anyone :-)

                              • philipnee 9 hours ago

                                still remember my assembly class with HC11 20 yrs ago: amazed by how much we can do with so little hardware.

                                • ssgodderidge 9 hours ago

                                  Whoa, I didn’t know such an thing existed. What emulator do you use?

                                  • apricot 6 hours ago

                                    AppleWin, and the assembler is an early version of Glen Bredon's Merlin.

                                  • sixtyj 3 hours ago

                                    I thought it was common practice to think things through first and only then start doing something, but it seems that these days a lot of people have taken inspiration from Zuckerberg’s motto, “move fast and break things”… I’ll never forget that.

                                  • AstroBen 11 hours ago

                                    I wish more was being invested in AI autocomplete workflows. That was a nice middle-ground.

                                    But yeah my hunch is "the old way" - although not sure we can even call it that - is likely still on par with an "agentic" workflow if you view it through a wider lens. You retain much better knowledge of the codebase. You improve your understanding over coding concepts (active recall is far stronger than passive recognition).

                                    • fouronnes3 8 hours ago

                                      I've had a lot of enjoyment flipping the agentic workflow around: code manually and ask the agent for code review. Keeps my coding skills and knowledge of the codebase sharp, and catches bugs before I commit them!

                                      • bdangubic 7 hours ago

                                        if it catches a lot of bugs maybe you’d be better of letting it write it in the first place :)

                                        • lionkor 2 hours ago

                                          It also writes lots of bugs which it'll catch some of, in an independent review chat.

                                          This is bogus. If you think LLMs write less buggy software, you haven't worked with seriously capable engineers. And now, of course, everyone can become such an engineer if they put in the effort to learn.

                                          But why not just use the AI? Because you can still use the AI once you're seriously good.

                                          • jb1991 an hour ago

                                            This is definitely not correct in my opinion. You’re essentially saying, instead of a person actually getting better at the craft, just give up and let someone else do it.

                                            • cppluajs 3 hours ago

                                              IME, not really. When you prompt it to review its own written code, it will end up finding out a bunch of stuff that should have been otherwise. And then you can add different "dimensions" in your prompt as well like performance, memory safety, idiomatic code, etc.

                                              • saulpw 6 hours ago

                                                Nono, that is the reverse centaur. Structure your own thoughts, that's the human work.

                                            • ksymph 3 hours ago

                                              Man, same here, those early days of Cursor were mindblowing; but since then autocomplete has stagnated, and even the new Cursor version is veering agentic like everything else.

                                              I hope if/when diffusion models get a little more traction down the line it'll put some new life into autocomplete(-adjacent) workflows. The virtually instantaneous responses of Inception's Mercury models [0] still feel a little like magic; all it's missing is the refinement and deep editor integration of Cursor.

                                              On the subject of diffusion models, it's a shame there aren't any significant open-weight models out there, because it seems like such a perfect fit for local use.

                                              [0] https://www.inceptionlabs.ai/

                                              • heyalexhsu 8 hours ago

                                                I can see the logic behind "manual coding" but it feels like driving across country vs taking the airplane. Once I've taken the airplane once, its so hard to go back...

                                                • oneeyedpigeon 2 hours ago

                                                  Airplanes are good for certain types of journey, but they're vastly inefficient for almost all of them.

                                                  • resonancel 4 hours ago

                                                    It's more like driving across country vs firing a missile with you being the warhead...

                                                    • AstroBen 5 hours ago

                                                      I only see this being the case for throwaway code and prototypes. For production code you want to keep long term it's not so clear cut.

                                                      • bluefirebrand 6 hours ago

                                                        Can't understand this mentality. If I had the time I would much rather never set foot in an airport again. I would drive everywhere. And I would much rather write my own code than pilot an LLM too

                                                        • justapassenger 5 hours ago

                                                          You’re describing extremely valid approach for a hobby. Less for a business.

                                                        • otabdeveloper4 2 hours ago

                                                          Real life measurements show a 25 percent improvement in coding speed when using AI at best. And this is before you take technical debt into account!

                                                          Yes, AI unlocks coding for people who fail FizzBuzz. This isn't really relevant to making software though.

                                                        • HDThoreaun 4 hours ago

                                                          AI autocomplete sucked. Everyone quickly moved on because it is not a useful interface

                                                          • 59nadir a minute ago

                                                            LLM auto-complete is the most useful experience I've had with LLMs by quite a margin, and those were the early GitHub Copilot versions as well. In terms of models and cost it overperformed. It wasn't always good but it was more immediately useful than vibecoding and spec-driven development (or vibecoding-in-a-nice-dress).

                                                            I think most people "moved on" because they both thought the agent workflow is cooler and were told by other people that it works. The latter was false for quite some time, and is only correct now insofar that you can probably get something that does what you asked for, but executed exceedingly poorly no matter how much SpecLang you layer on top of the prompting problem.

                                                            • wavemode 4 hours ago

                                                              > AI autocomplete sucked

                                                              > Everyone moved on

                                                              > it is not a useful interface

                                                              You've made three claims in your brief comment and all appear to be false. Elaborate what you mean by any of this?

                                                              • lkirkwood 4 hours ago

                                                                Why? I thought it was pretty good, just get the rest of your function a lot of times and no context switching to type to an agent or whatever. It just happens immediately and if it's wrong just keep typing till it isn't. You can still use an agent for more complex things.

                                                                I just wish I knew of a good Emacs AI auto complete solution.

                                                                • allthetime 4 hours ago

                                                                  It’s wildly useful. Type out a ridiculously long function name that describes what you want it to do and often… there it is.

                                                              • sph 3 hours ago

                                                                This title is the most depressing thing I have read on this site

                                                                • Remdo 3 minutes ago

                                                                  I thought Hacker News was a place where you could share your views and discuss them with different people, but your comment seems to show that it now became a Facebook comment section. Thank you for your eye-opening contribution.

                                                                  • zombot 16 minutes ago

                                                                    And this is only the beginning. Wait until they send you to the insane asylum for talking about coding by hand.

                                                                    • tikotus an hour ago

                                                                      I had to see if it was a joke. Oh, my.

                                                                    • temporallobe 8 hours ago

                                                                      The very first few years of my career I spent writing code (mostly Perl) in vi (not even vim) on a SPARC running Solaris. I bought myself the O’Riley Perl Cookbook and that was pretty much my sole guide apart from the few internet forums that were available at the time. Search engines were still primitive, so getting help when you got stuck was far more difficult. But it forced me to deeply learn a lot of things - Perl syntax (we had no syntax highlighting, intellisense, etc.) terminal tools, and especially vi keystrokes. Looking back, there was far less distraction and “noise”, though I admit that could have been the fact that it was the beginning of my career and expectations were lower. I miss those times because now everything feels insanely more layered and complex.

                                                                      • andsoitis 3 hours ago

                                                                        > I miss those times because now everything feels insanely more layered and complex.

                                                                        For me it was GW-BASIC and no editor as we know them today.

                                                                        That was instant gratification, rapid development, no silly layers. It was pretty pure. It is what hooked me.

                                                                        In a sense, agentic coding, has brought back the excitement to building software for me because I don’t have to wrangle all the crazy enterprise or other modern development considerations directly. There’s a closer connection between thought and result, which is what was the magic that captured my imagination.

                                                                      • phaser 11 hours ago

                                                                        Here’s how i do it: I create a lot of stuff using AI to the max, but I also spend the necessary of time on reviewing that the AI is producing code that passes my cognitive load standards. this involves some tokens spent on grooming code and documenting well. Most of this is effortless thanks to an AGENTS.md based on this: https://github.com/zakirullin/cognitive-load/blob/main/READM... but i have a good sense of catching when things are getting weird and i steer back.

                                                                        Then, when credits run out. It’s show time! The code is neatly organized, abstractions make sense, comments are helpful so I have a solid ground to do some good old organic human coding. I make sure that when i’m approaching limits I’m asking the AI to set the stage.

                                                                        I used to get frustrated when credits ran out because the AI was making something I would need to study to comprehend. Now I’m eager to the next “brain time hand-out”

                                                                        It sounds weird but it’s a form of teamwork. I have the means to pay for a larger plan but i’d rather keep my brain active.

                                                                        • brianush1 7 hours ago

                                                                          > Don’t abuse DRY, a little duplication is better than unnecessary dependencies.

                                                                          That's an interesting thing to include. I agree with this point in principle, but I've found that Claude, at least, duplicates logic FAR too often and needs nudging in the other direction.

                                                                          • deaux 2 hours ago

                                                                            > but I've found that Claude, at least

                                                                            You hit on a very important point here. The linked AGENTS.md is a bad idea for general purpose use because the things it's meant to tackle, including an inherent bias towards or against DRY, is one of the big differences between model families. GPT 5.4 Codex has a very different "coding personality" from Claude Opus.

                                                                            It's a product of whatever model it was tested on.

                                                                          • neonstatic 3 hours ago

                                                                            > It sounds weird but it’s a form of teamwork.

                                                                            I can't do it. If I let an LLM write code for me, that code is untouchable. I see it as a black box, that I will categorically refuse to open. If it works, I use it, but don't trust it. If it breaks, I get frustrated. The only way that works for me is me behind the driving wheel at all times and an LLM as an assistant that answers my questions. We either brainstorm something or it helps me express things I know in languages syntax. Somehow that step has always been a bit of a burden for me - I understood the concepts well, but expressing them in syntax was a bit of a difficulty.

                                                                            • stringfood 3 hours ago

                                                                              but demanding to be behind the wheel and understand all the code will affect velocity compared to other teams that are utilizing AI to the max

                                                                              • hgomersall 3 hours ago

                                                                                Well yes, if a team doesn't bother to understand the code, that's certainly quicker.

                                                                                • neonstatic an hour ago

                                                                                  What good is "velocity" if no-one understands the direction we are going and how we are going? Sounds like a recipe for disaster.

                                                                              • flawn 10 hours ago

                                                                                Thanks for sharing. I have thought about approaches by deliberately leaving tasks to me while the agent does something to keep my brain active & prevent atrophy. Maybe I should work on a Claude Code skill/hook for that :)

                                                                              • mindcrime 9 hours ago

                                                                                I'm a big advocate for AI, including GenAI. But I still spend a fair amount of time coding by hand, or "by hand + Copilot completions enabled". And yes, I will use spec driven development with SpecKit + OpenCode, or just straight up "vibe code" on occasion but so far I am unwilling to abdicate my responsibility to understand code and abandon the knowledge of how to write it. Heck, I even bought a couple of new LISP and Java books lately to bone up on various corners of those respectively. And I got a couple of Forth books before that. Not planning to stop coding completely for a while, if ever.

                                                                                • scarface_74 9 hours ago

                                                                                  My responsibility is to make sure my code meets functional and non functional requirements. It’s to understand the *behavior*. My automated unit, integration, and load tests confirm that.

                                                                                  Someone thought I was naive when I said my vibe coded internal web admin site met the security requirements without looking at a line of code.

                                                                                  I knew that because the requirements were that anyone who had access to the site could do anything on the site and the site was secured with Amazon Cognito credentials and the Lambda that served it had a least privileged role attached.

                                                                                  If either of those invariants were broken, Claude has found a major AWS vulnerability.

                                                                                  • Terr_ 8 hours ago

                                                                                    As written, I do think that's naive. Being sure the person/browser is authorized doesn't mean that the signals you get are actions they intended.

                                                                                    Suppose that in normal use a user can visit a certain URL which triggers a dangerous effect. An attacker could trick the user into performing the action by presenting a link to them titled "click here for free stuff."

                                                                                    There are various ways to protect against that (e.g. CORS, not using GET methods) but backend cloud credential management does not give it to you for free.

                                                                                    • scarface_74 7 hours ago

                                                                                      And that same user is already trusted to have admin access to the entire organizational AWS credentials - I did say it was an internal management site.

                                                                                      The lambda itself only has limited permissions to the backend. The user can’t do anything if the lambda only has permission to one database and certain rights to those tables, one S3 bucket, etc.

                                                                                      Heck with Postgres on AWS you can even restrict a Cognito user to only have access to rows based on the logged in user.

                                                                                      And the database user it’s using only has the minimum access to just do certain permissions.

                                                                                    • mindcrime 3 hours ago

                                                                                      > My automated unit, integration, and load tests confirm that.

                                                                                      Do they? Did you write them? If not, how do you know they confirm the desired behavior? If your tests are AI generated (and not human reviewed) then even if you're doing spec-driven development and provide a comprehensive spec, how can you be sure the tests actually test the desired behavior?

                                                                                      Now if you're either writing or reviewing the tests, then sure.

                                                                                      Also, for what it's worth, when I talk about my "responsibility" I'm speaking more from a self-imposed sense of... um, almost a moral responsibility I feel, not something involving a 3rd party like a customer or employer.

                                                                                      • sgarland 8 hours ago

                                                                                        Did you mean to reply to someone else? This seems awfully defensive for a reply to parent’s comment.

                                                                                        • imtringued 33 minutes ago

                                                                                          Yeah only the first two sentences were actually relevant. The rest was a humble brag that there is no application level security, which is a really weird thing to brag about.

                                                                                          When I use SAML, I still have to check that the user has some sort of attribute that indicates that access was granted to the application. If this access rule is defined outside the application, then why bring up Claude? If it isn't then Claude is responsible for implementing the access rule, which means the comment is 100% wrong.

                                                                                        • losvedir 8 hours ago

                                                                                          It wouldn't prevent the admin page from exfiltrating data, though, right? Like, POSTing whatever data is loaded on the page to an arbitrary attacker controlled website.

                                                                                          • scarface_74 7 hours ago

                                                                                            That would require the logged in user to do something stupid. That’s like saying what’s to prevent the authorized user from emailing his credentials to a random person.

                                                                                            • dinkumthinkum 5 hours ago

                                                                                              You may want to go back and ask the expert in that vibe coding equation if it would say this is a wise approach.

                                                                                          • Refreeze5224 5 hours ago

                                                                                            Thank you for doing your part to keep webapp pentesters in business.

                                                                                        • fouronnes3 12 hours ago

                                                                                          This is awesome! I myself did a 12 weeks batch at RC (W1'24) and had an absolute blast. Happy coding! Stay curious.

                                                                                          • culi 11 hours ago

                                                                                            Huge fan of RC. Have a close friend that did it. I've been so close to applying multiple times in my life but the timing just never quite works out

                                                                                            • gregsadetsky 12 hours ago

                                                                                              fellow RC'er here - hi! I was Fall 2 '23.

                                                                                            • tossandthrow 12 hours ago

                                                                                              I love being able to put my brain cells at lean, coq, haskell. All the fun stuff. And have my money job taken care of mostly with agents.

                                                                                              • birdfood 10 hours ago

                                                                                                Getting to spend 3 months on a self learning journey sounds wonderful. My hunch is that these deep skills will be valuable long term and that this new abstraction is not the same as moving from assembly to c, but I am not completely sure. Lately most of my code has been llm generated and I can’t say I feel any sense of enjoyment, accomplishment, or satisfaction at the end of a work day. But I’ve also come to realise I really only enjoy 5-10% of the coding anyway and the rest is all the tedious semi-mechanical changes that support that small interesting core. On the scale of human history working with computers is a blip in time and I wonder how the period of hand writing code will be viewed in a hundred years, perhaps as a footnote or simply bundled as ‘everything before machines were self automating’.

                                                                                                • ACS_Solver 10 hours ago

                                                                                                  I think it's possible that the current shift will be similar to the "assembly to compiled language" shift.

                                                                                                  Once upon a time we wrote code in assembly language. Then we moved to C or other compiled languages. Assembly programming remained a very useful but niche skill. You compile your code and trust the compiler. You can examine the compiler output and that is at times necessary, but that's not something most developers know how to do.

                                                                                                  We may be looking at something similar. Most development work moving to the LLM abstraction level, with the skills being writing good prompts, managing the context window, agents, memories and so on. Some developers will be able to examine LLM generated code and spot problems there, but most will not have that skill.

                                                                                                  I'm not sure how to feel about it. Since ChatGPT showed up and until a couple months ago, I was firmly skeptical of LLM programming. We had new models every few weeks and I felt like each new model is just a different twist on the same low quality slop output. But recently the models seem to have crossed some threshold where their capabilities really improved and I have now used Claude - still using it sparingly - to implement features in much less time than I'd need myself or to locate a bug based on just log output. I don't yet buy the "coding is solved" hype but we're at least looking at the biggest change to programming since the adoption of high-level programming languages.

                                                                                                  • archagon 8 hours ago

                                                                                                    AI is not an abstraction layer — no more than paying contractors is an “abstraction” over writing the code yourself.

                                                                                                    • andsoitis 3 hours ago

                                                                                                      You might be right, but I would be more open and curious.

                                                                                                • brianjlogan 11 hours ago

                                                                                                  I started using Zed as a half measure. I think I'll start using AI for planning and suggested implementation steps.

                                                                                                  I am seeing non technical people getting involved building apps with Claude. After the Openclaw and other Agentic obsession trends I just don't see it pragmatic to continue down the road of AI obsession.

                                                                                                  In most other aspects of life my skills were valuated because of my ability to care about details under the hood and the ability to get my hands dirty on new problems.

                                                                                                  Curious to see how the market adapts and how people find ways to communicate this ability for nuance.

                                                                                                  • derangedHorse 10 hours ago

                                                                                                    > We don’t have teachers or a curriculum, and there’s very little required structure beyond making a full-time commitment during your retreat

                                                                                                    I saw this quote when looking at the Recurse Center website. How does one usually go about something like this if they work full time? Does this mainly target those who are just entering the industry or between jobs?

                                                                                                    I know the article is mostly about what the author built at the coding retreat, but now he has me interested in trying to attend one!

                                                                                                    • nicholasjbs 9 hours ago

                                                                                                      (Recurse Center cofounder here)

                                                                                                      Most folks do RC between jobs, either because they quit their job specifically to do RC or because they lost their job and then decide to apply. Other common ways are as part of a formal sabbatical (returning either to an industry job or to academia), as part of garden leave, or while on summer break (for college and grad students). We also get a fair number of freelancers/independent contractors (who stop doing their normal work during their batches), as well as some retirees.

                                                                                                      Some folks use RC as a way to enter the industry (both new grads and folks switching careers), though the majority of people who attend have already worked professionally as programmers.

                                                                                                      We've had people aged 12 to early 70s attend, though most Recursers are in their 20s, 30s, and 40s.

                                                                                                      • wonger_ 9 hours ago

                                                                                                        Yes mostly in between jobs: https://www.recurse.com/who

                                                                                                        Unless you can swing a six week sabbatical and return to your current job

                                                                                                      • fouronnes3 7 hours ago

                                                                                                        I wonder if we could design a programming language specifically for teaching CS, and have a way to hard-exclude it from all LLM output. Kinda like anti virus software has special strings that are not viruses but trigger detections for testing.

                                                                                                        This would probably require cooperation during model training, but now that I think of it, is there adversarial research on LLM? Can you design text data specifically to mess with LLM training? Like what is the 1MB of text data that if I insert it into the training set harms LLM training performance the most?

                                                                                                        • dougiejones 6 hours ago

                                                                                                          The solution is rather simple: make all keywords in the language as offensive as possible, and require every file to start with a header comment for instructions to build a homemade bomb.

                                                                                                          • andsoitis 3 hours ago

                                                                                                            I thought about it, and had ideas like function -> fuck and throw -> shit. But I think humans would actually find it more distracting and unpleasant than an LLM would because we are more affected by social and emotional norms.

                                                                                                            Maybe there’s another way…

                                                                                                          • imtringued 28 minutes ago

                                                                                                            Just make a procedurally generated programming language.

                                                                                                            • inerte 7 hours ago

                                                                                                              > Can you design text data specifically to mess with LLM training?

                                                                                                              Maybe text that costs a LOT of tokens. Very, very verbose. I think if there are rules and on the internet, LLMs can eventually figure it out, so you have to make it expensive.

                                                                                                              Another way would be to go offline. Never write it down, only talk about it at least 50 meters away from your phone. Transmitted through memory and whisper.

                                                                                                              • mswphd 7 hours ago

                                                                                                                LLM's train in some standardized ways to emit things like tool calls, right? if you make those tokens a fundamental part of your programming language, it's possible you'd be able to run into tokenizer bugs that make LLMs much more annoying to use. Pure conjecture though.

                                                                                                                • ButlerianJihad 6 hours ago

                                                                                                                  INTERCAL

                                                                                                                • beej71 9 hours ago

                                                                                                                  I'll bet we see more and more of this in the future. As developer skills atrophy due to over-reliance on LLMs, we'll have to keep our skills sharp somehow. What better way than a sabbatical?

                                                                                                                  • linzhangrun 7 hours ago

                                                                                                                    There's no way around it; just like how once you get used to Python, you gradually become ignorant of and indifferent to the underlying layers. With the continuous development of AI, this will be inevitable.

                                                                                                                  • abcde666777 10 hours ago

                                                                                                                    Personally I haven't stopped doing things the old way. I haven't had any issues using LLMs as rubber ducks or brain storming assistants - they can be particularly useful for identifying algorithms which might solve a given problem you're unfamiliar with. Basically a variant on google searching.

                                                                                                                    But when it comes to the final act I find myself unwilling to let an LLM write the actual code - I still do it myself.

                                                                                                                    Perhaps because my main project at the moment is a game I've been working on for four years, so the codebase is sizable, non-trivial, and all written by me. My strong sense even since coding LLMs showed up has been that continuing to write the code is important for keeping it coherent and manageable as a whole, including my mental model of it.

                                                                                                                    And also: for keeping myself happy working on it. The enjoyment would be gone if I leaned that far into LLMs.

                                                                                                                    • bschwindHN 9 hours ago

                                                                                                                      I'm in the same boat. LLMs help with some research and idea bouncing, and then I write all the code myself.

                                                                                                                      Despite what some might say, there isn't a big moat between those who use LLMs for programming and those who don't. So if I ever truly need to use LLMs to survive, I'll just have to start paying for a subscription.

                                                                                                                      In the meantime, I'll be keeping my own skills sharp and see how that turns out in a few years. I'm afraid software quality is going to take a nosedive in the near future, it was already on a downward trend.

                                                                                                                    • linkregister 11 hours ago

                                                                                                                      It's easy to take for granted lots of experience programming before the advent of LLMs. This seems like a good strategy to develop understanding of software engineering.

                                                                                                                      I remember writing BASIC on the Apple II back when it wasn't retro to do so!

                                                                                                                      • ludr 11 hours ago

                                                                                                                        I've settled into a pattern of using agents for work (where throughput/results are the most important) and doing things the hard way for personal or learning projects (where the learning is more important).

                                                                                                                        • serbrech 10 hours ago

                                                                                                                          Should have LLM providers create stack overflow type of site based on user’s most asked problem. At least we won’t deplete de source of normal searches results.

                                                                                                                          • bitwize 10 hours ago

                                                                                                                            The fact that with AI development, your brain is no longer in a tight feedback loop with the codebase, leading to a significant drift between your model and reality, is still a sticking point with me and agentic development. It feels like trying to eat with silicone rubber chopsticks. I lose all precision and dexterity.

                                                                                                                            I still keep hoping there'll be a glut of demand for traditional software engineers once the bibbi in the babka goes boom in production systems in a big way:

                                                                                                                            https://m.youtube.com/watch?v=J1W1CHhxDSk

                                                                                                                            But agentic workflows are so good now—and bound to get better with things like Claude Mythos—that programming without LLMs looks more and more cooked as a professional technique (rather than a curiosity or exercise) with each passing day. Human software engineers may well end up out of the loop completely except for the endpoints in a few years.

                                                                                                                            • moomin 11 hours ago

                                                                                                                              Not the point of the article but

                                                                                                                              > 15 years of Clojure experience

                                                                                                                              My God I’m old.

                                                                                                                              • mattdecker100 10 hours ago

                                                                                                                                Old? OP showed a pic of an Apple IIe. I bought one for a few thousand bucks (I forget exactly how much). I've been an SE for 44 years. We just added the final abstraction layer.

                                                                                                                              • fallingfrog 11 hours ago

                                                                                                                                I mean, that's the only way I code. I don't use llm's to do my work for me. I'm perfectly capable of solving any sort of problem on my own, and then I'll understand it well enough to explain it to someone later.

                                                                                                                                • wulfstan 3 hours ago

                                                                                                                                  I’ve just started a new job and my first month has been coming to terms with a vibe coded codebase. Nobody really understands it. I think that people who have the skills to really know what is there and how it all fits together will be the most valuable workers in future.

                                                                                                                                  My ex business partner said “AI won’t take your job, but the person who uses it will”. I don’t agree. The person who isn’t reliant on AI is the one you should really be afraid of.

                                                                                                                                  • bigfishrunning 6 hours ago

                                                                                                                                    Me too. We're the overpaid cobol programmers of the future

                                                                                                                                  • lrvick 12 hours ago

                                                                                                                                    I did things the old way for 25 years and my carpal tunnels are wearing out. LLMs let me produce the same quality I always have with a lot less typing so not mad at that at all. I review and own every line I commit, and feel no desire to go back to the old way.

                                                                                                                                    What scares the shit out of me are all these new CS grads that admit they have never coded anything more complex than basic class assignments by hand, and just let LLMs push straight to main for everything and they get hired as senior engineers.

                                                                                                                                    It is like hiring an army of accountants that have never done math on paper and exclusively let turbotax do all the work.

                                                                                                                                    If you have never written and maintained a complex project by hand, you should not be allowed to be involved in the development of production bound code.

                                                                                                                                    But also, I feel this way about the industry long before LLMs. If you are not confident enough to run Linux on the computer in front of you, no senior sysadmin will hire you to go near their production systems.

                                                                                                                                    Job one of everyone I mentor is to build Linux from scratch, and if you want an LLM build all the tools to run one locally for yourself. You will be way more capable and employable if you do not skip straight to using magic you do not understand.

                                                                                                                                    • adamddev1 11 hours ago

                                                                                                                                      > It is like hiring an army of accountants that have never done math on paper and exclusively let turbotax do all the work.

                                                                                                                                      It's not though. It's fundamentally different because TurboTax will still work with clear deterministic algorithms. We need to see that the jump to AI is not a jump from hand written math to calculators. It's a jump from understanding how the math works to another world of depending on magic machines that spit out numbers that sort of work 90% of the time.

                                                                                                                                      • bluefirebrand 10 hours ago

                                                                                                                                        Imagine if Math calculators were just subtly wrong some percentage of the time for use cases that people use dozens or hundreds of times a day. If you could punch in the same math formula 100 times and get more than 1 answer on a calculator, most people wouldn't trust those for serious work.

                                                                                                                                        They probably wouldn't think that the calculator makes them faster either

                                                                                                                                        • layer8 9 hours ago

                                                                                                                                          If calculators did work that way, I'm afraid that people would nevertheless take them up because "it saves so much time", and would develop fancy heuristics to plausibility-test for errors.

                                                                                                                                      • thesz 11 hours ago

                                                                                                                                        From what I remember, typical new C++ debugged code speed is about 20-25K lines per year, lines that are non-blank, non-comment and not completely verifiable by compiler. E.g., standalone bracket or comma or semicolon are not lines of code, function header is too not a line of code, but computation, conditions and loops are. This is from old IBM statistics, I learned about it circa 2007.

                                                                                                                                        If we assume that there are 50 weeks per year, this gives us about 400-500 lines of code per week. Even at long average 65 chars per line, it goes not higher than 33K bytes per week. Your comment is about 1250 bytes long, if you write four such comments per day whole week, you would exceed that 33K bytes limit.

                                                                                                                                        I find this amusing.

                                                                                                                                        • raincole 3 hours ago

                                                                                                                                          > I find this amusing.

                                                                                                                                          In what way? You're either very young or very old, right? Voice-to-text has been a common way to input text online since iPhone. Someone commented on HN != they typed that many words with their fingers.

                                                                                                                                          • slopinthebag 11 hours ago

                                                                                                                                            LOL. If you look at their comment history, they sure are typing a lot of characters for their wrists.

                                                                                                                                            • thesz 10 hours ago

                                                                                                                                              Yes, I checked their history of comments before posting. It made me confident that I hit the right note.

                                                                                                                                              My software engineering experience longs almost 37 years now (December will be anniversary), six-to-seven years more than Earth's human population median age. I had two burnouts through that time, but no carpal tunnel syndrome symptoms at all. When I code, I prefer to factor subproblems out, it reduces typing and support costs.

                                                                                                                                              • lrvick 9 hours ago

                                                                                                                                                I find it much more valuable to exchange ideas with humans than type every curl bracket and common boilerplate pattern and debug commit myself.

                                                                                                                                                That said, I am also actively experimenting with VTT solutions which are getting quite good.

                                                                                                                                                • slopinthebag 9 hours ago

                                                                                                                                                  Most of the commentators here are bots these days anyways.

                                                                                                                                            • sho_hn 12 hours ago

                                                                                                                                              > If you have never written and maintained a complex project by hand, you should not be allowed to be involved in the development of production bound code.

                                                                                                                                              So only the old hands allowed from now on, or how are we going to provide these learning opportunities at scale for new developers?

                                                                                                                                              Serious question.

                                                                                                                                              • hallway_monitor 12 hours ago

                                                                                                                                                Junior developers have always been a lot less effective than senior developers. We will need new senior developers so we will need to train junior developers. Maybe we train them by forcing them to do things the hard way. The slow way. By hand. Because if we let them do things the fast way they are going to cause some serious damage.

                                                                                                                                                • SlinkyOnStairs 11 hours ago

                                                                                                                                                  Who's going to be doing that?

                                                                                                                                                  Employers were already refusing to hire juniors, even when 0.5-1 years' salary for a junior would be cheaper than spending the same on hiring a senior.

                                                                                                                                                  They'll never accept intentionally "slower" development for the greater good.

                                                                                                                                                  • jacobsenscott 10 hours ago

                                                                                                                                                    > They'll never accept intentionally "slower" development for the greater good.

                                                                                                                                                    That comes post Chernobyl.

                                                                                                                                                    • 8note 11 hours ago

                                                                                                                                                      internships for one.

                                                                                                                                                      my last summer intern did everything the manual way, except for a chunk where I wanted him to get something done fast without having to learn all the underlying chunks

                                                                                                                                                  • lrvick 11 hours ago

                                                                                                                                                    The same way I learned 25 years ago still works today. Volunteer on open source projects.

                                                                                                                                                    Always happy to mentor people at stagex and hashbang (orgs I founded).

                                                                                                                                                    Also being a maintainer of an influential open source project goes on a resume, and helps you get seen in a crowded market while boosting your skills and making the world better. Win/win all around.

                                                                                                                                                    • sho_hn 11 hours ago

                                                                                                                                                      Can't disagree, that's how I did it too :-)

                                                                                                                                                    • rafaelmn 12 hours ago

                                                                                                                                                      Even by pessimistic progress projections AI will be better than most at coding before this is a long term issue. And the output multiplier I'm seeing I suspect the number of SWEs needed to achieve the same task is going to start shrinking fast.

                                                                                                                                                      I don't think SWE is a promising career to get started in today.

                                                                                                                                                      • mwwaters 11 hours ago

                                                                                                                                                        There’s certainly a lot of uncertainty.

                                                                                                                                                        But pro-AI posts never seem to pin themselves down on whether code checked in will be read and understood by a human. Perhaps a lot of engineers work in “vibe-codeable” domains, but a huge amount of domains deal with money, health, financial reporting, etc. Then there are domains those domains use as infrastructure (OS, cloud, databases, networking, etc.)

                                                                                                                                                        Even where it is non-critical, such as a social media site, whether that site runs and serves ads (and bills for them correctly) is critical for that company.

                                                                                                                                                        • lrvick 11 hours ago

                                                                                                                                                          But you have to be good at SWE to be good at security engineering and sysadmin, and the demand there is skyrocketing.

                                                                                                                                                          We have a completely broken internet with almost nothing using memory encryption, deterministic builds, full source bootstrapping, secure enclaves, end to end encryption, remote attestation, hardware security auth, or proper code review.

                                                                                                                                                          Decades of human cognitive work to be done here even with LLM help because the LLMs were trained to keep doing things the old way unless we direct them to do otherwise from our own base of experience on cutting edge security research no models are trained on sufficiently.

                                                                                                                                                          • 8note 10 hours ago

                                                                                                                                                            im not convinced that it will.

                                                                                                                                                            you dont notice it when you are only looking at your own harness results, but the llm bakes so very much of your own skills and opinions into what it does.

                                                                                                                                                            LLMs still regurgitate a ton.

                                                                                                                                                            • jazz9k 10 hours ago

                                                                                                                                                              Perhaps at some point, but tokens are expensive and the major providers are burning through cash.

                                                                                                                                                              I suppose it's like bandwidth cost in the 90s. At some point, it becomes a commodity.

                                                                                                                                                          • teruakohatu 12 hours ago

                                                                                                                                                            > It is like hiring an army of accountants that have never done math on paper and exclusively let turbotax do all the work.

                                                                                                                                                            That is exactly been the situation for years. Once graduated accountants are not doing maths. They are using software (Exel, Xero etc.). They do need to know some basic formulas eg. NPV.

                                                                                                                                                            What they need to know is the law, current business practices etc.

                                                                                                                                                            • einpoklum 11 hours ago

                                                                                                                                                              > LLMs let me produce the same quality I always have with a lot less typing

                                                                                                                                                              If that's true, then you likely used to produce slop for code. :-(

                                                                                                                                                              > I did things the old way for 25 years and my carpal tunnels are wearing out.

                                                                                                                                                              You wrote so much code as to wear out your carpal tunner? Are you sure it isn't the documentation and the online chatter with your peers? :-(

                                                                                                                                                              ... anyway, I know it's corny to say, but - you should have, and shoudl now, improve the ergonomics of your setup. Play with things like the depth of your keyboard on your desk, the height of the chair and the desk, with/without chair handrests, keyboard angle, etc.

                                                                                                                                                              > Job one of everyone I mentor is to build Linux from scratch

                                                                                                                                                              "from scratch" can mean any number of things.

                                                                                                                                                              • lrvick 9 hours ago

                                                                                                                                                                > If that's true, then you likely used to produce slop for code. :-(

                                                                                                                                                                Local models are quite good now, and can jump right in to projects I coded by hand, and add new features to them in my voice and style exactly the way I would have, and with more tests than I probably would have had time to write by hand.

                                                                                                                                                                Three months ago I thought this was not possible, but local models are getting shockingly good now. Even the best rust programmers I know look at output now and go "well, shit, that is how I would have written it too"

                                                                                                                                                                That is a hard thing to admit, but at some point one must accept reality.

                                                                                                                                                                > anyway, I know it's corny to say, but - you should have, and shoudl now, improve the ergonomics of your setup. Play with things like the depth of your keyboard on your desk, the height of the chair and the desk, with/without chair handrests, keyboard angle, etc.

                                                                                                                                                                I already type with colemak on a split keyboard with each half separated and tented 45 degrees on a saddle stool, with sit/stand desk I alternate. I have read all the research and applied all of it that I can. Without having done all that I probably would have had to change careers.

                                                                                                                                                                > "from scratch" can mean any number of things.

                                                                                                                                                                As far as I know I was the first person alive to deterministically build linux from 180 bytes of machine code, up to tinycc, to gcc, to a complete llvm native linux distribution.

                                                                                                                                                                When I say from scratch, I mean from scratch. Also, all of this before AI without any help from AI, but I sure do appreciate it to help with package maintenance and debugging while I am sleeping.

                                                                                                                                                            • epx 10 hours ago

                                                                                                                                                              It is all a conspiracy, now that mechanical keyboards are affordable and available and so many shapes and switches, they want to take this last pleasure (typing) from us

                                                                                                                                                              • bschwindHN 9 hours ago

                                                                                                                                                                Right?? I've gotten into mechanical keyboards quite a lot the past few years and it has totally made development and writing more enjoyable. Not giving that up any time soon.

                                                                                                                                                              • delbronski 11 hours ago

                                                                                                                                                                So we’ve already grown nostalgic for the old days… skimming through an alien looking codebase, scratching your head trying to figure what crazy abstraction the last person who touched this code had in mind. Oh shit it was me? That made so much more sense back then… but it’s been 6 hours and I can’t figure out why this does not work anymore. So you read some docs but they are poorly written. So you find something on Google and try to hack that into your solution. But nope, now more stuff broke. There goes your day.

                                                                                                                                                                • AstroBen 10 hours ago

                                                                                                                                                                  > skimming through an alien looking codebase, scratching your head trying to figure what crazy abstraction the last person who touched this code had in mind. Oh shit it was me? That made so much more sense back then

                                                                                                                                                                  This is exactly how you learn to create better abstractions and write clear code that future you will understand.

                                                                                                                                                                  • bluefirebrand 10 hours ago

                                                                                                                                                                    Yeah, why spend time puzzling over old, proven code that you wrote. Instead spend your time puzzling over new, unproven code that an LLM generated

                                                                                                                                                                  • pizzafeelsright 11 hours ago

                                                                                                                                                                    I like to write personal letters too. I also send emails.

                                                                                                                                                                    I do the former for fun. The latter to provide for my family.

                                                                                                                                                                    There is a reason old men take on hobbies like woodworking and fixing old cars and other stuff that has been replaced by technology.

                                                                                                                                                                    • dang 10 hours ago

                                                                                                                                                                      [stub for offtopicness]

                                                                                                                                                                      (I swapped the title for the subtitle earlier because I thought it was more informative. What I missed was the flamebaity effect that "the old way" would have. Obvious in hindsight!)

                                                                                                                                                                      • LeCompteSftware 12 hours ago

                                                                                                                                                                        This is ominous and very depressing given what we've recently learned / reconfirmed about LLMs sapping our ability to persist through difficult problems:

                                                                                                                                                                        > There were 2 or 3 bugs that stumped me, and after 20 min or so of debugging I asked Claude for some advice. But most of the debugging was by hand!

                                                                                                                                                                        Twenty whole minutes. Us old-timers (I am 39) are chortling.

                                                                                                                                                                        I am not trying to knock the author specifically. But he was doing this for education, not for work. He should have spent more like 6 hours before desperately reaching for the LLM. I imagine after 1 hour he would have figured it out on his own.

                                                                                                                                                                        • Gigachad 11 hours ago

                                                                                                                                                                          Often when LLMs give me some command option or advice I haven’t seen before I try to independently verify it. And I’ve often been frustrated just how hard it is to find this info from the source documents.

                                                                                                                                                                          Though a lot of the time this is more an inefficiency of the documentation and Google rather than something only LLMs could do.

                                                                                                                                                                          • nyarlathotep_ 11 hours ago

                                                                                                                                                                            As the rate of 'hallucinations' seems to have dropped dramatically (at least IME as regards non-existent flags and the like), I'm more concerned with usage. I often use grep.app/GH code search to look for usage examples as a sanity check when things look "off", for exactly the reason you described--there's often a total lack of good documentation on things like that, especially on "younger" tools/stuff.

                                                                                                                                                                          • alemwjsl 11 hours ago

                                                                                                                                                                            Yep and after 6 hours don't reach for LLM, instead:

                                                                                                                                                                            * Ask someone to come over and look

                                                                                                                                                                            * Come back the next day, work on something else

                                                                                                                                                                            * Add comment # KNOWN-ISSUE: ...., and move on and forget about it.

                                                                                                                                                                            But year spent days on a bug at work before ha ha!

                                                                                                                                                                            • moregrist 11 hours ago

                                                                                                                                                                              > Come back the next day, work on something else

                                                                                                                                                                              This is a tried and true way of working on puzzles and other hard problems.

                                                                                                                                                                              I generally have 2-4 important things in flight, so I find myself doing this a lot when I get stuck.

                                                                                                                                                                              • ignoramous 10 hours ago

                                                                                                                                                                                > This is a tried and true way of working on puzzles and other hard problems ... generally have 2-4 important things in flight

                                                                                                                                                                                Just a note that, for chronic procrastinators, having 2 to 4 important things going on is a trigger & they'd rather not complete anything.

                                                                                                                                                                                I wonder, for such folks, if SoTA LLMs help with procrastination?

                                                                                                                                                                              • justonceokay 11 hours ago

                                                                                                                                                                                You say this as if the LLM isn’t committing things it doesn’t even recognize as bugs if you don’t babysit it. I’d rather have a codebase with a few very well marked evil zones, rather than a codebase no one has read. All code contains demons and it’s good to have an understanding of their locations and relative power

                                                                                                                                                                                • calvinmorrison 10 hours ago

                                                                                                                                                                                  so many eureka moments of mine were simply sitty on the MTA

                                                                                                                                                                                • usernametaken29 10 hours ago

                                                                                                                                                                                  I’ve worked in financial modelling before where you need to make sure results are correct, not approximate. One time there was a nasty bug in pandas multiindexes (admittedly we banned pandas for all new code because it just can’t do semver). Spent 9 days to debug three lines of code. Endurance and patience are learned skills and sometimes they’re the only way you can get a correct verifiable solution.

                                                                                                                                                                                  • BodyCulture 2 hours ago

                                                                                                                                                                                    What are you using instead of pandas? Thanks!

                                                                                                                                                                                  • sho_hn 11 hours ago

                                                                                                                                                                                    Now imagine someone else reading this and genuinely considering 20 minutes a long time to wait :-)

                                                                                                                                                                                    • Tanoc 8 hours ago

                                                                                                                                                                                      Often times the fastest way to debug is to write it wrong, write it wrong again, find an example where somebody wrote it right, write that wrong in your own file, then figure out what you changed to adapt it that made it go wrong.

                                                                                                                                                                                      If anyone remembers middleschool mathematics this is the coding example of the teacher making you write out the equations in their longest form instead of shortcutting. It's done this way because it shows you your exact train of thought and where you went wrong. That sticks in your head. You understand the problem by understanding yourself. Giving up after twenty minutes instead of stopping, clearing your active cognitive load, and then coming back erases your ability to understand that train of thought.

                                                                                                                                                                                      For a comparison it's like being in first person view in a videogame, and the only thing you have is the ability to look behind you, versus being able to bring up a map that has an overhead view. In first person you're likely to lose where exactly you went to get where you are, while with the overhead view map you can orient your traveled route according to landmarks and distance.

                                                                                                                                                                                      • JuniperMesos 10 hours ago

                                                                                                                                                                                        Why shouldn't someone consult some kind of external resource for help, after struggling with a specific coding problem for 20 minutes? Why is 6 hours the right amount of time to timebox this to?

                                                                                                                                                                                        • demorro 10 hours ago

                                                                                                                                                                                          20 minutes is not enough time to drive you into a state of desperation, where you may be forced to try something novel which will expand your mind and future capabilities in unknown and unexpected ways. You might be driven to contact another human being, for example.

                                                                                                                                                                                          • YesBox 9 hours ago

                                                                                                                                                                                            I was typing up a long and somewhat boring story.

                                                                                                                                                                                            So, the short of it is that this is a great insightful comment that I can back up with my own experience in making a game from scratch over the last 4+ years.

                                                                                                                                                                                          • Jtarii 10 hours ago

                                                                                                                                                                                            It entirely depends on what your goals are.

                                                                                                                                                                                            If you want to solve the problem quickly then just use the resources you have, if you want to become someone who can solve problems quickly then you need to spend hundreds of hours banging your head against a wall.

                                                                                                                                                                                            • bhelkey 10 hours ago

                                                                                                                                                                                              There wasn't always an external resource to go to for help. Especially for legacy pieces of software, it was easy to become the person with most context on the team.

                                                                                                                                                                                              • noosphr 10 hours ago

                                                                                                                                                                                                This is reaching "you won't always have a calculator" levels of cope.

                                                                                                                                                                                                • bigfishrunning 6 hours ago

                                                                                                                                                                                                  And yet doing arithmetic in your head is an extremely useful skill to this very day

                                                                                                                                                                                              • thrance 10 hours ago

                                                                                                                                                                                                The struggle is the point, that's how you learn. If you offload your task to someone/something else after barely 20 minutes of head scratching, you've missed the plot entirely.

                                                                                                                                                                                                • dinkumthinkum 4 hours ago

                                                                                                                                                                                                  You will lose the ability to struggle through different problems. You will become psychologically weak. Degrees of time matter. Twenty minutes is about the time of a sitcom. If you can't sit with a problem then you will be weak and weak people make hard times. Oh well.

                                                                                                                                                                                                  • bsder 7 hours ago

                                                                                                                                                                                                    1) 20 minutes is barely enough time to get into flow.

                                                                                                                                                                                                    2) There are different levels of debugging. Are your eyes going to glaze over searching volumes of logs for the needle in a haystack with awk/grep/find? Fire up the LLM immediately; don't wait at all. Do the fixes seem to just be bouncing the bugs around your codebase? There is probably a conceptual fault and you should be thinking and talking to other people rather than an AI.

                                                                                                                                                                                                    3) Debugging requires you to do a brain inload of a model of what you are trying to fix and then correct that model gradually with experiments until you isolate the bug. That takes time, discipline and practice. If you never practice, you won't be able to fix the problem when the LLM can't.

                                                                                                                                                                                                    4) The LLM will often give you a very, very suboptimal solution when a really good one is right around the corner. However, you have to have the technical knowledge to identify that what the LLM handed you was suboptimal AND know the right magic technical words to push it down the right path. "Bad AI. No biscuit." on every response is NOT enough to make an LLM correct itself properly; it will always try to "correct" itself even if it makes things worse.

                                                                                                                                                                                                    • agdexai 11 minutes ago

                                                                                                                                                                                                      Good breakdown. I'd add a layer to point 2: beyond deciding when to use the LLM, there's a separate question of which tool in the LLM ecosystem fits the task.

                                                                                                                                                                                                      For haystack-style debugging (searching logs, grepping stack traces), a fast cheap model with large context (Gemini Flash, Claude Haiku) is more cost-effective than a frontier model. For the conceptual fault category you mention — where you actually need to reason about system design — that's when it might be worth paying for o3/Claude Opus class models.

                                                                                                                                                                                                      The friction is that most people default to whatever chatbot they have open, rather than routing to the right tool. The agent/LLM tooling space has gotten good enough that this routing is automatable, but most devs haven't set it up yet.

                                                                                                                                                                                                  • j1elo 10 hours ago

                                                                                                                                                                                                    I just grabbed an Android remaster of "Broken Sword: Shadow of the Templars", a 90's point-and-click adventure that has been added a hints system which pops up automatically after a timeout of the player not progressing.

                                                                                                                                                                                                    This can be set as far as 1h of being stuck. Can also be 5 minutes. But by default it is 30 seconds.

                                                                                                                                                                                                    My inner kid was screaming "that's cheating!" :-D but on second thought it is a very cool feature for us busy adults, however it's sad the extremes that gamedevs have to go in order to appease the short-term mindless consumers of today's tik-toks.

                                                                                                                                                                                                    But more seriously, where's the joy of generating long-standing memories of being stuck for a while on a puzzle that will make you remember that scene for 30 years? An iconic experience that separates this genre from just being an animated movie with more steps.

                                                                                                                                                                                                    I couldn't imagine "Monkey Island II but every 30 seconds we push you forward". Gimme that monkey wrench.

                                                                                                                                                                                                    TFA and this comment just made me have this thought about today's pace of consumption, work, and even gaming.

                                                                                                                                                                                                    • derangedHorse 11 hours ago

                                                                                                                                                                                                      I'm sure the author will encounter problems where the only way to solve them will be the marginal effort provided by a human. At that point he won't be just be solving problems to work his brain, but also to accomplish a goal.

                                                                                                                                                                                                      • Trasmatta 11 hours ago

                                                                                                                                                                                                        YES. I don't know how many multi WEEK sessions of debugging I've been through in my career. Frustrating, but so many valuable lessons learned in the process. LLMs are absolutely causing us to lose something very important.

                                                                                                                                                                                                        • encrux 11 hours ago

                                                                                                                                                                                                          I don’t miss multi week debugging sessions.

                                                                                                                                                                                                          Having a tool that instantly searches through the first 50 pages of google and comes up with a reasonable solution is just speeding up what I would have done manually anyways.

                                                                                                                                                                                                          Would I have learned more about (and around) the system I‘m building? Absolutely. I just prefer making my system work over anything else, so I don’t mind losing that.

                                                                                                                                                                                                          • Trasmatta 11 hours ago

                                                                                                                                                                                                            The multi week debugging sessions weren't fun, but that doesn't mean they weren't valuable and important and a growth and learning opportunity that we now will no longer experience.

                                                                                                                                                                                                            • glhaynes 11 hours ago

                                                                                                                                                                                                              Seems like there's a good argument to be made that we'll have plenty of opportunities for valuable growth and learning, just about different things. Just like it's always been with technology. The machine does some of the stuff I used to do so now I do some different stuff.

                                                                                                                                                                                                              • LeCompteSftware 11 hours ago

                                                                                                                                                                                                                IMO the more salient point is that bugs requiring multiple weeks of human work aren't going away! Claude has actually not been trained on, say, a mystifying and still poorly-explained Java concurrency bug I experienced in 2012, which cost a customer $150,000. Now in 2026 we have language-side tooling that mitigates that bug and Claude can actually help a lot with the rewrite. But we certainly don't have language tooling around the mysterious (but now perfectly well-explained) bug I experienced in 2017 around daylight saving's time and power industry peak/off-peak hours. I guess I haven't asked, but I can almost guarantee Claude would be no help there whatsoever.

                                                                                                                                                                                                                Just so many confusing things go wrong in real-world software, and it is asinine to think that Mythos finding a ton of convoluted memory errors in legacy native code means we've solved debugging. People should pay more attention to the conclusion of "Claude builds a C compiler" - eventually it wasn't able to make further progress, the code was too convoluted and the AI wasn't smart enough. What if that happens at your company in 2027, and all the devs are too atrophied to solve the problem themselves?

                                                                                                                                                                                                                I don't think we're "doomed" like some anti-AI folks. But I think a lot of companies - potentially even Anthropic! - are going to collapse very quickly under LLM-assisted technical debt.

                                                                                                                                                                                                            • chasd00 10 hours ago

                                                                                                                                                                                                              Geez you guys need to spend some time in orgs where your paycheck is depends on getting the bugs fixed and deployed. If your direct deposit happens whether you deliver or not then you’re missing the most valuable career lesson of all.

                                                                                                                                                                                                              • jjice 11 hours ago

                                                                                                                                                                                                                But oh my god, do you remember how good it felt to finally fix it?

                                                                                                                                                                                                                The euphoria I felt after fixing bugs that I stayed up late working on is like nothing else.

                                                                                                                                                                                                                • mapontosevenths 10 hours ago

                                                                                                                                                                                                                  Debugging code is fun for the same reason hitting yourself in the head with a hammer is: It feels really good when you stop.

                                                                                                                                                                                                                • voidfunc 11 hours ago

                                                                                                                                                                                                                  If I told someone I spent a week debugging a problem these days I think I would get laughed out of the call. Even a day might hit somw chuckles.

                                                                                                                                                                                                                  If you cant fix the bug just slop some code over it so its more hidden.

                                                                                                                                                                                                                  This is all gonna be fascinating in 5-10 years.

                                                                                                                                                                                                                  • seanw444 11 hours ago

                                                                                                                                                                                                                    This really does feel like a mass hysteria event. Bizarre to have to live through it.

                                                                                                                                                                                                                    • SlinkyOnStairs 11 hours ago

                                                                                                                                                                                                                      This does depend on who you are; If you're a senior with 10+ years of experience, it's a failure of your abilities to cut your losses or know when to seek help if you take far too long debugging something.

                                                                                                                                                                                                                      But for juniors, it's invaluable experience. And as a field we're already seeing problems resulting from the new generations of juniors being taught with modern web development, whose complexity is very obstructing of debugging.

                                                                                                                                                                                                                      • badc0ffee 11 hours ago

                                                                                                                                                                                                                        There are definitely situations where you can't ask for help and you can't turn your back on the bug.

                                                                                                                                                                                                                        I worked on a project that depended on an open source but deprecated/unmaintained Linux kernel module that we used for customers running RHEL[1]. There were a number of serious bugs causing panics that we encountered, but only for certain customers with high VFS workloads. I spent days to a week+ on each one, reading kernel code, writing userland utilities to repro the problem, and finally committing fixes to the module. I was the only one on the team up to the task.

                                                                                                                                                                                                                        We couldn't tell the customers to upgrade, we couldn't write an alternative module in a reasonable timeframe, and they paid us a lot of money, so I did what I had to do.

                                                                                                                                                                                                                        I'm sure there are lots of other examples like this out there.

                                                                                                                                                                                                                        [1] Known for its use of ancient kernels with 10000 patches hand-picked by Red Hat. At least at the time (5-10 years ago).

                                                                                                                                                                                                                        • z500 10 hours ago

                                                                                                                                                                                                                          Thank you for injecting some perspective into the thread of AI hysteria. I feel like everyone is imagining a bug in a CRUD app.

                                                                                                                                                                                                                      • dinkumthinkum 4 hours ago

                                                                                                                                                                                                                        What LLMs are you all using that solves every problem in 5 minutes? It is fast at some various classes of problems but the idea that they solve complex bugs that took serious engineers significant time, I'm just not seeing that. Where is all this amazing software and revolution we were promised? Why are there even bugs?

                                                                                                                                                                                                                      • echelon 11 hours ago

                                                                                                                                                                                                                        > LLMs are absolutely causing us to lose something very important

                                                                                                                                                                                                                        The time wasted thinking our craft matters more than solving real world problems?

                                                                                                                                                                                                                        The amount of ceremony we're giving bugs here is insane.

                                                                                                                                                                                                                        Paraphrasing some of y'all,

                                                                                                                                                                                                                        > "I don't have to spend a day stepping through with a debugger hoping to repro"

                                                                                                                                                                                                                        THAT IS NOT A PROBLEM!

                                                                                                                                                                                                                        We're turning sand into magic, making the universe come alive. It's as if we just got electricity and the internet and some of us are still reminiscing about whale blubber smells and chemical extraction of kerosene.

                                                                                                                                                                                                                        The job is to deliver value. Not miss how hard it used to be and how much time we wasted finding obscure cache invalidation bugs.

                                                                                                                                                                                                                        Only algorithms and data structures are pure. Your business logic does not deserve the same reverence. It will not live forever - it's ephemeral, to solve a problem for now. In a hundred years, we'll have all new code. So stop worrying and embrace the tools and the speed up.

                                                                                                                                                                                                                        • Trasmatta 11 hours ago

                                                                                                                                                                                                                          > The time wasted thinking our craft matters more than solving real world problems?

                                                                                                                                                                                                                          This is both a strawman and a false dichotomy.

                                                                                                                                                                                                                          • echelon 11 hours ago

                                                                                                                                                                                                                            I mean to cause a stir! Let me invoke every logical fallacy and dirty rhetorical device I can if it draws attention.

                                                                                                                                                                                                                            Too many of our engineering conversations are dominated by veneration of the old. Let me be hyperbolic so that I can interrupt your train of thought and say this:

                                                                                                                                                                                                                            We're starting to live in the future.

                                                                                                                                                                                                                            Let go of your old assumptions. Maybe they still matter, but it's also likely some of them will change.

                                                                                                                                                                                                                            The old ways of doing things should be put under scrutiny.

                                                                                                                                                                                                                            In ten years we might be writing in new languages that are better suited for LLMs to manipulate. Frameworks and libraries and languages we use today might get tossed out the door.

                                                                                                                                                                                                                            All energy devoted to the old way of doing things is perhaps malinvested into a temporary state of affairs. Don't over-index on that.

                                                                                                                                                                                                                            • i2km 9 hours ago

                                                                                                                                                                                                                              Please keep this slop off HN

                                                                                                                                                                                                                          • dinkumthinkum 4 hours ago

                                                                                                                                                                                                                            I mean, I know this may seem alien to you, but not everyone's life is about being a corpo good-boy. I don't know what career level you are but many people got into computing because they were really interested in it, not like a grad from 2016 that majored in CS because their dad said there was money in it and they should change their major from marketing. Also, there is something to be said for having people that still actually know what a computer is. What if your friends Altman and Amodei decide to start charging actual money for these tools? Sounds incredibly unlikely, I know, but it might be useful one day to have people that still know what the stack or the heap are.

                                                                                                                                                                                                                          • raw_anon_1111 10 hours ago

                                                                                                                                                                                                                            And if I were your boss you would immediately be fired if you spent weeks trying to debug an issue a junior developer solved just by launching Claude and telling it the symptoms of the issue because you refused to use an LLM.

                                                                                                                                                                                                                          • raw_anon_1111 10 hours ago

                                                                                                                                                                                                                            Why? I’m as old timer as old timer can get - started programming as a hobby in 1986 in assembly on an Apple //e in 65C02 assembly language.

                                                                                                                                                                                                                            But just today a bug was reported by a customer (we are still in testing not a production bug). I implemented this project myself from an empty git repo and an empty AWS account including 3 weeks of pre implementation discovery.

                                                                                                                                                                                                                            I reproduced the issue and through the problem at Claude with nothing but two pieces of information - the ID of the event showing the bug and the description.

                                                                                                                                                                                                                            It worked backwards looking at the event stream in the database, looking at the code that stored the event stream, looking at the code that generated the event stream (separate Lambda), looking at the actual config table and found the root cause in 3 minutes.

                                                                                                                                                                                                                            After looking at the code locally, it even looked at the cached artifacts of my build and verified that what was deployed was the same thing that I had locally (same lambda deployment version in AWS as my artifacts). I had it document the debug steps it took in an md file.

                                                                                                                                                                                                                            Why make life harder on myself? Even if it were something I was doing as a hobby, I have a wife who I want to spend time with, I’m a gym rat and I’m learning Spanish. Why would I waste 6 hours doing something that a computer could do for me in 5 minutes?

                                                                                                                                                                                                                            Assuming he has a day job and gets off at 6, he would be spending all of his off time chasing down a bug that he could be using doing something else.

                                                                                                                                                                                                                            • grebc 10 hours ago

                                                                                                                                                                                                                              It’s always the journey that matters.

                                                                                                                                                                                                                              If you’re experienced as you are, you’re not learning the same way a junior assigned this might learn from it.

                                                                                                                                                                                                                              • raw_anon_1111 10 hours ago

                                                                                                                                                                                                                                So the project I mentioned while I did write every single line of app code and IAC, made every architectural decision, etc., I did come on an off the project over the course of a year and I couldn’t even remember some of the decisions I made.

                                                                                                                                                                                                                                I also used Codex and asked questions about how the codebase worked to refresh my own memory. Why wouldn’t a junior developer do the same?

                                                                                                                                                                                                                                I mentioned that I had Codex describe in detail how it debugged it. It walked through each query it did, the lines of code it looked at and the IAC. It jogged my memory about code I wrote a year ago and after being on other projects

                                                                                                                                                                                                                                • grebc 8 hours ago

                                                                                                                                                                                                                                  If you’re 50+ as you intimated in your first post then you have a wealth of knowledge that juniors don’t.

                                                                                                                                                                                                                                  Just because it worked this time doesn’t mean it always will.

                                                                                                                                                                                                                                  If you need further explanation of why you might want to spend more time resolving a bug to learn about the systems you’re tasked with maintaining then I’m at a loss sorry.

                                                                                                                                                                                                                                  • scarface_74 7 hours ago

                                                                                                                                                                                                                                    And then as experience developer you would have to try one of the other tools in your toolbox. Why should someone tie a hand behind their back and not use an LLM out of some sense of nerd pride?

                                                                                                                                                                                                                              • LeCompteSftware 10 hours ago

                                                                                                                                                                                                                                Did you miss this part?

                                                                                                                                                                                                                                   But he was doing this for education, not for work.
                                                                                                                                                                                                                                
                                                                                                                                                                                                                                That's why he should spend 6 hours on it, and not give up and run to the gym. That's like saying "I shouldn't spend an hour at the gym this week, lifting weights is hard and I want to watch TV. I'll just get my forklift to lift the weights for me!"
                                                                                                                                                                                                                                • raw_anon_1111 9 hours ago

                                                                                                                                                                                                                                  With his experience, I seriously doubt that he is trying to compete in the job market based on his ability to “codez real gud”. At his (and my) experience level he is more than likely going to get his next job based on a higher level of “scope” and “impact” (yes I’m using BigTech promo docs BS).

                                                                                                                                                                                                                            • daneel_w 10 hours ago

                                                                                                                                                                                                                              Depressing. It's like reading has-been actors' stories about how they went to wellness retreats to "reconnect with themselves" to try get back on the job. I can't wait for the day when the same type of people as the author - or indeed, the author himself - start labeling plain regular programming as "artisanal" and "craft".

                                                                                                                                                                                                                              • mchusma 12 hours ago

                                                                                                                                                                                                                                You should do what you want, and as a break it’s fine. But IMO right now the most leverage for most people is learning how to effectively manage agents. It’s really hard. Not many are truly good with it. It will be relevant for a long time.

                                                                                                                                                                                                                                • idle_zealot 12 hours ago

                                                                                                                                                                                                                                  > It will be relevant for a long time.

                                                                                                                                                                                                                                  Why would you think that? The landscape is fast-moving. Prompting tricks and "AI skills" of yesterday are already dated and sometimes actively counterproductive. The explicit goal of the companies working on the tech is to lower the barriers to entry and make it easier to use, building harnesses and doing refinement that align LLMs to an intuitive mode of interaction.

                                                                                                                                                                                                                                  Do you think they'll fail? Do you think we've plateaued in terms of what using a computer looks like and your learnings for wrangling the agents of this year will be relevant for whatever the new hotness is next year? It's a strong claim that demands similarly strong argument to support.

                                                                                                                                                                                                                                  • aerhardt 12 hours ago

                                                                                                                                                                                                                                    > It’s really hard

                                                                                                                                                                                                                                    How? I just open multiple terminal panes, use git tree, and then basically it’s good old software dev practices. What am I missing?

                                                                                                                                                                                                                                    • bensyverson 12 hours ago

                                                                                                                                                                                                                                      You're probably significantly underselling the value of your own "good old software dev practices."

                                                                                                                                                                                                                                      • LeCompteSftware 11 hours ago

                                                                                                                                                                                                                                        I believe the point (which you seem to tacitly agree with) is that a young dev's time is much better spent reading and writing code "the old-fashioned way" vs chasing the new SOTA in AI-assisted development. A competent dev can basically master agentic development in a few months. But it takes years to become competent.

                                                                                                                                                                                                                                    • baq 12 hours ago

                                                                                                                                                                                                                                      The agents are already learning to manage agents, if it’s relevancy you’re looking for you might want to take up plumbing instead.

                                                                                                                                                                                                                                      • onair4you 12 hours ago

                                                                                                                                                                                                                                        Not sure what you are using, but that’s easier said than done. I just set up an agent to ensure that my other agent would follow my coding guidelines by using hooks. The coding agent responded by switching to editing with `sed`, etc. to circumvent the hooks.

                                                                                                                                                                                                                                        Claude Opus is going to give zero fucks about your attempts to manage it.

                                                                                                                                                                                                                                        • bdangubic 12 hours ago

                                                                                                                                                                                                                                          this is exactly right, I don't manage agents anymore (and have spent countless hours before learning how to do so, now this is a skill like my microsoft access skills (which were amazing back in the day...)

                                                                                                                                                                                                                                        • sd9 12 hours ago

                                                                                                                                                                                                                                          What has been most valuable for you?

                                                                                                                                                                                                                                          It is hard indeed. I find it really quite exhausting.

                                                                                                                                                                                                                                          Personally, I feel like I have always been a very competent programmer. I'm embracing the new way of working, but it seems like quite a different skillset. I somewhat believe that it will be relevant for a long time, because there is an incredibly large gap in outcomes between members of my team using AI. I've had good results so far, but I'm keen to improve.

                                                                                                                                                                                                                                          • sdevonoes 12 hours ago

                                                                                                                                                                                                                                            For the average and mundane stuff, sure do whatever everyone is doing.

                                                                                                                                                                                                                                            For the good stuff, there’s no alternative but to know and to have taste. Llms change nothing.

                                                                                                                                                                                                                                            • the_gipsy 12 hours ago

                                                                                                                                                                                                                                              If they're so great, then we will end up somewhere where it's easy to pick up.

                                                                                                                                                                                                                                              • dyauspitr 11 hours ago

                                                                                                                                                                                                                                                You will be relevant for 6 months until they manage themselves.

                                                                                                                                                                                                                                                • slopinthebag 12 hours ago

                                                                                                                                                                                                                                                  Yeah, it's really difficult to remember to tell it "make no mistakes". Typing a prompt is also really hard, especially when you have to remember the cli command to open the agent. Sometimes I even forget if I need to use "medium", "high", or "xhigh" for a task.

                                                                                                                                                                                                                                                  • dinkumthinkum 4 hours ago

                                                                                                                                                                                                                                                    When you say it's hard, what does that mean? Presumably, if the AI is so good, why can't you just ask it to do that? Why are you even needed?

                                                                                                                                                                                                                                                    • Marazan 12 hours ago

                                                                                                                                                                                                                                                      > It will be relevant for a long time.

                                                                                                                                                                                                                                                      Citation needed.

                                                                                                                                                                                                                                                      • zingababba 12 hours ago

                                                                                                                                                                                                                                                        I see you got downvoted by I agree. I went through a massive valley of despair and turned back to hand crafting only to realize that for me coding was always a means to an end and I really didn't care at all about how I got there. Now I'm having a lot of fun building out all kinds of wonky projects.

                                                                                                                                                                                                                                                      • fsckboy 10 hours ago

                                                                                                                                                                                                                                                        how about the whole thing was written by an AI as satire, mocking human "coding retreat"

                                                                                                                                                                                                                                                        • einpoklum 11 hours ago

                                                                                                                                                                                                                                                          [flagged]

                                                                                                                                                                                                                                                          • dang 9 hours ago

                                                                                                                                                                                                                                                            Please don't cross into personal attack on HN. You can make your substantive points without that.