Two years ago, I saw myself as a really good Python engineer. Now I'm building native mobile apps, desktop apps that talk to Slack, APIs in Go, and full web apps in React, in hours or days!
It feels like I've got superpowers. I love it. I feel productive, fast, creative. But at night, there's this strange feeling of sadness. My profession, my passion, all the things I worked so hard to learn, all the time and sacrifices, a machine can now do most of it. And the companies building these tools are just getting started.
What does this mean for the next generation of engineers? Where's it all heading?
Do you feel the same?
The reason you can use these tools so effectively across native, mobile, Go, React etc is that you can apply most of what you learned about software development as a Python engineer in these new areas.
The thing LLMs replace is the need for understanding all of the trivia required for each platform.
I don't know how to write a for loop in Go (without looking it up), but I can write useful Go code now without spinning back up on Go first.
I still need to conceptually understand for loops, and what Go is, and structured programming, and compilers, and build and test scripts, and all kinds of other base level skills that people without an existing background in programming are completely missing.
I see LLMs as an amplifier and accelerant. I've accumulated a huge amount of fuzzy knowledge across my career - with an LLM I can now apply that fuzzy knowledge to concrete problems in a huge array of languages and platforms.
Previously I would stay in my lane: I was fluent in Python, JavaScript and SQL so I used those to solve every problem because I didn't want to take the time to spin up on the trivia for a new language or platform.
Now? I'll happily use things like Go and Bash and AppleScript and jq and ffmpeg and I'm considering picking up a Swift project.
This is difficult to express because I too have enjoyed using an LLM lately and have felt a productivity increase, but I think there is a false sense of security being expressed in your writing and it underlies one of the primary risks I see with LLMs for programming.
With minor exceptions, moving from one language to another isn’t a matter of simple syntax, trivia, or swapping standard libraries. Certainly, expert beginners do espouse that all the time, but languages often have fundamental concepts that they’re built that and need to be understood in order to be effective with them. For example: have you ever seen a team move from Java to Scala, js to Java, or C# to Python - all of which I’ve seen - where the developers didn’t try to understand language they were moving to? Non-fail, they tried to force the concepts that were important to their prior language, onto the new one, to abysmal results.
If you’re writing trivial scripts, or one-off utils, it probably doesn’t build up enough to matter, and feels great, but you don’t know what you don’t know, and you don’t know what to look for. Offloading the understanding of the concepts that are important for a language to an LLM is a recipe for a bad time.
> but languages often have fundamental concepts that they’re built that and need to be understood in order to be effective with them
I completely agree. That's another reason I don't feel threatened by non-programmers using LLMs: to actually write useful Go code you need to figure out goroutines, for React you need to understand the state model and hooks, for AppleScript you need to understand how apps expose their features, etc etc etc.
All of these are things you need to figure out, and I would argue they are conceptually more complex than for loops etc.
But... don't need to memorize the details. I find understanding concepts like goroutines to be a very different mental activity to memorizing the syntax for a Go for loop.
I can come back to some Go code a year later and remind myself how goroutines work very quickly, because I'm an experienced software engineer with a wealth of related knowledge about concurrency primitives to help me out.
What are your thoughts on humans learning from LLM output ?
I’ve been encouraging the new developers I work with to ensure they read the docs and learn the language to ensure the LLM doesn’t become a crutch, but rather a bicycle.
But it occurred to me recently that I probably learned most of what I know from examples of code written by others.
I’m certain my less experienced colleagues are doing the same, but from Claude rather than Stack Overflow…
Code are practical realizations of concepts that exists outside of code. Let's take concurrency as an example. It's something that is common across many domains where 2 (or more) independent actors suddenly need to share a single resource that can't be used by both at the same time. In many cases, it can be resolved (or not) in an ad-hoc manner. And sometimes there's a basic agreement that takes place.
But for computers, you need the solution to be precise, eliminating all error cases. So we go one to define primitives and how these interacts with each other and the sequence of the actions. These are still not code. Once we are precise enough, we translate it to code.
So if you're learning from code, you are tracing back to the original concept. And we can do so because we are good at grasping patterns.
But generated code are often a factor of several patterns at once, and some are not even relevant. Just that in the training phases, the algorithm detected similarity (and we know things can be similar but are actually very different).
So I'm wary of learning from LLMs, because it's a land of mirages.
I've been programming since 2009 and lately I've been also learning a ton from LLM output. When they review my code or architecture ideas, they sometimes suggest approaches I outright didn't know because my day-to-day "rut" has been different so far.
LLMs are like a map of everything, even it's a medieval map with distorted country sizes and dragons in every sea. Still, it can be used to get a general idea of where to go.
I think an important skill to develop as a software developer (or any other profession) is learning to learn effectively.
In software these days that means learning from many different sources: documentation and tutorials and LLM-generated examples and YouTube talks and conference sessions and pairing with coworkers and more.
Sticking to a single source will greatly reduce the effectiveness of how you learn your craft. New developers need to understand that.
> But... don't need to memorize the details. I find understanding concepts like goroutines to be a very different mental activity to memorizing the syntax for a Go for loop.
That's one of the argument that seems to never make any sense to me. Were people actually memorizing all these stuff and are now happy that they don't have too? Because that's what books, manuals, references, documentations, wiki,... are here for.
I do agree with you both that you need to understand concepts. But by the time I need to write code, I already have a good understanding of what the solution is like and unless I'm creating the scaffolding of the project, I rarely needs to write more than ten lines at time. If I need to write more, that's when I reach for generators, snippets, code examples from the docs, or switch to a DSL.
Also by the time I need to code, I need factual information, not generated examples which can be wrong.
The reason I used to stick to just a very small set of languages that I knew inside out is that because I was using them on a daily basis I was extremely productive at writing code in them.
Why write code in Go where I have to stop and look things up every few minutes when I could instead of use Python where I have to look things up about once an hour?
LLMs have fixed that for me.
> Also by the time I need to code, I need factual information, not generated examples which can be wrong.
> Why write code in Go where I have to stop and look things up every few minutes when I could instead of use Python where I have to look things up about once an hour
My workflow is different. Whenever I can't remember something, I look it up. And for something that I'm not familiar with, that usually means a lot of browser tabs. But I try to retrieve it from my memory first (and it usually exists in my short-term memory). And after some days, it has become part of my long-term memory and I don't need to look it up again. If I don't touch the language and its ecosystem for a while, I forgot some details, but they are refreshed with a quick read.
> If those generated examples are wrong I find out about 30 seconds later when I run the code
I would be grateful if those were the only kind of wrong I encounter. Writing code that does the stuff is usually easy. The difficult part is to ensure that the data fits the definition of correct at every stage of the process. And there's not some corrupting action somewhere. Doing so exhaustively is formal verification and it is costly (mostly in terms of time). So what you do is other kind of testing which only covers the most likely places and dimensions where thing can go wrong.
The stressful part is when you have to change some part to fit a new use case. You then have to carefully revise both the change and the other parts so that their definition of correct is consistent. And sometimes there's some decoupling mechanism which makes the link non-obvious.
That's the definition of wrong that I'm fearful of. Where two part are internally correct, but their integration is not consistent.
Yes, for example that's why https://learnxinyminutes.com/ exists. Like, I don't remember the particulars of JavaScript syntax or the core library after a year of not touching it, so before I had to reconstruct it in my head even for small tasks. Now LLMs solve this issue.
I agree Simon. With the little time I have these days for side projects, LLMs have become my new best friends. I'm more worried about the future of my students than my own. I'm sure I'll grow old gracefully alongside the machines that helped me graduate and build a career.
I run Python workshops on weekends, and honestly, I'm speechless at the things students are already doing. But is it realistic to encourage them to study computer science in a year or two, when it's still a 4-year degree? By the time they start uni, LLMs will be 100 times more powerful than they are today. And in 6 years?
> With minor exceptions, moving from one language to another isn’t a matter of simple syntax, trivia, or swapping standard libraries.
I think this is not true for most programming languages. Most of the ones we use today have converged around an imperative model with fairly similar functionality. Converting from one to another can often be done programmatically!
The question isn’t whether there exists a function that can translate one language to another. If they’re Turing complete, it’s certainly the case that the same software CAN be written in different languages. The question is whether or not it would produce idiomatic code in the target language and whether or not you/the developer would recognize it as (not) idiomatic when it did.
You can’t tell me that precisely the same paradigms, mechanics, patterns and practices will be used to develop software in both Java/Spring and Ruby/Rails, for example. The way you need to (be able to) think about how you write the software using those two languages will be non-trivially different.
Like, languages aren't just different ways to express the same underlying concepts? It's clearly not the case that you can just transliterate a program in language X to language Y and expect to get the same behavior, functionality, etc. in the end?
> It's clearly not the case that you can just transliterate a program in language X to language Y and expect to get the same behavior, functionality, etc. in the end?
You most definitely can; if you have Turing complete languages A and B, you can implement an interpreter for A in B and B in A; you can implement a simple X86/aarch64 interpreter in either A or B and use that to run compiled/interpreted programs in the other; you can also write higher-level routines that map to language constructs in one or the other to convert between the two.
you have a point, "idiomatic" use of the language. what's unclear is whether idiomatic application of a language is a matter of elegance or functionality and is that idiomatic usage something captured by the training.
some elements are necessities to the language while others are more for the human / team.
It really makes me wonder what is taking us so long to translate all these C python modules like Numpy and SciPy into something that works with one of the GIL-free python variants out there.
I have started pulling all my backlog projects of converting my feature complete python code over to rust and with Claude it's been absolutely phenomenal.
Translation is the one thing everyone expects AI to be good at. And while I’m not an expert in above posts languages so I can’t review, I’d be willing to bet there’s not obvious mistakes that could end up being pretty significant. The same thing happens with language I’m an expert it.
It’s odd the post describes what it’s doing as creating something new - that’s only true in the most literal (intellectually dishonest) sense.
> moving from one language to another isn’t a matter of simple syntax, trivia, or swapping standard libraries. [...] Java to Scala, js to Java, or C# to Python
I find it kind of funny (or maybe sad?) that you say that, then your examples are all languages that basically offer the same features and semantics, but with slightly different syntax. They're all Algol/C-style languages.
I'd understand moving from Java to/from Haskell can be a bit tricky since they're actually very different from each other, but C# to/from Java? Those languages are more similar than they are different, and the biggest changes is just names and trivia basically, not the concepts themselves.
LLMs aren't good engineers. They're mediocre, overengineering, genius, dumb, too simplistic, clean coding, overthinking, underthinking, great but terrible engineers rolled into one. You can get them to fight for any viewpoint you want with the right prompt. They're literally everything at once
To get good code out of them, you have to understand what good code is in the first place and lead them to it
My experience is iterating through 5 potential options being like "nope, that wont work, do it this way.. nope adjust that.. nope add more of this.. oh yeah that's great!"
The "that's great!" made me nervous that an LLM was capable of producing code as good as me until I realized that I threw out most of what it gave.. and someone less experienced would've taken the first suggestion without realizing its drawbacks
LLMs are search engines not robots you can automate things with search engine results but you can also accidentally automate NSFW being delivered to customers. Use the right tools correctly.
> Previously .. I didn't want to take the time to spin up on the trivia for a new language or platform ... Now? I'll happily use things like Go and Bash and AppleScript and jq and ffmpeg
It's pretty wild that you're characterizing the understanding of a language and its details as "trivia" that you don't need to "take the time to spin up on" before you write programs in that language.
I mean, I get this perspective, but it's the position of a product manager, not a software engineer...
I stand by what I said. Knowing how to eg loop through every file in the current directory in Bash is trivia.
That's not to say it's trivial, or to disparage that knowledge. But it's not at the same level as understanding how eg Unix processes can be piped together.
If I'm interviewing a candidate and they can't remember the syntax for a Bash loop, I don't care. If they can't explain what happens when you pipe output from one process to another (at least at a high level), that's a problem.
This is 100% the rational response I'd give to OP, but I can't deny I feel a bit of the same unease. It's mostly that this technology is really... weird, I think. I struggle to put that into words if I'm being honest.
Have you seen non-technical people use LLMs to build things? It's usually a lot slower or a disaster. You don't necessarily need to be technical perhaps in time, but you still need to be precise. Just knowing about HTML to the level we do allows us to embed text into it so the LLM can reason more sharply about it, etc.
Being technical still is an advantage, in my opinion.
I’m sure the handicrafts laborers prior to the industrial revolution felt the same way.
However, they also likely had little education, 1-2 of their children probably died of trivial illnesses before the age of 10, and they lived without electricity, indoor plumbing, running water or refrigeration.
Yes, blacksmithing your own tools is romantic (just as hand writing python code), but somehow I’m guessing our ancestors will be better off living at higher layers of abstraction. Nobody will stop them from writing python code themselves, and I’m sure they’ll do it as a fun hobby like blacksmithing is today.
my brain read "before the age of 10" as "before the age of 100" haha and wondered if llms are leading us to the point where we look back and realize dying before 100 is truly young??
Absolutely feel the same way. I have been writing software professionally for over 20 years and truly love the craft. Now that I am using Claude Code basically 100% of the time my productivity has certainly increased, but I agree there is a hollowness to it - where before the process felt like art it now feels like industrialized mass manufacturing. I’m hoping that I can rediscover some of what has kept me so fascinated with software in this new reality, because quite a bit of the joy has indeed been stripped away for me.
> My profession, my passion, all the things I worked so hard to learn, all the time and sacrifices, a machine can now do most of it
Can it? It doesn't have experience, it doesn't have foresight nor hindsight, it cannot plan and it just follows the instructions, regardless if the instructions are good or bad.
But you, as a human, have taste, ideas, creativity and a goal. You can convince others of your good idea, and can take things into account that an LLM can only think about if someone tells it to think about it.
I'm not worried about programming as a profession disappearing, but it is changing, as we're moving up the ladder of abstractions.
When I first got started professionally with development, you could get a career in it without knowing the difference between bits/bytes, and without writing a line of assembly, or any other low-level details. Decades before that, those were base-level requirements for being able to program things, but we've moved up the abstraction ladder.
Now we're getting so far up this ladder, that you don't even need to know a programming language to make programs, if you're good enough at English and good enough at knowing what the program needs to do.
Still, the people who understand memory layout, and assembly, and bits and bobs will always understand more of what's happening underneath than me, and probably be able to do a "better" job than me when that's needed. But it doesn't mean the rest of the layers above that are useless or will even go away.
Yeah there are a lot of things in programming that I don’t enjoy, that I can now avoid doing, like learning how to do the same technical thing in a different language/framework.
But the stuff I enjoy doing is something I don’t delegate to the agent. I just wonder how long the stuff I enjoy can be delegated to an agent who will do it cheaper and faster.
Till theres an outage and the AI cannot help because they got rid of all the technical people or worse it generates sloppy underperforming code. You will continue to need devs for a good minute.
For this you lose a day of llm usage? Big deal. Don’t mean to pick on you at all but I also saw you with a comment above along the lines of ‘but what if the llm includes nsfw stuff?’ which again seems to be clutching at straws since we all still at least review whats being added.
I feel since the worst criticisms of llms in this thread boil down to down to ‘llm might be offline, might include nsfw stuff and might lead to non experts coding with poor results’ which are such weak criticisms that it’s is a damn good compliment to just how good they’ve gotten isn’t it?
I think it’s yet another layer of abstraction on top of complex ideas. There will always be room for people working on the infrastructure, tools, maintenance, and operations side of things. The biggest danger is if you stop learning because you trust AI to just do it.
I’ve been (carefully) using AI on some AWS infrastructure stuff which I don’t know about. Whenever it proposes something, I research and learn what it’s actually trying to do. I’ve been learning quickly with this approach because it helps point me in the right direction, so I know what to search for. Of course, this includes reviews and discussions with my colleagues who know more, and I frequently completely rewrite what AI has done if it’s getting too complex and hard to understand.
The important thing is not allowing AI to abstract away your thought process. It can help, but on my terms
It is similar to the days of first search engines - suddenly you didn't have to remember everything about your language/library or search multiple files.
You lose some, you gain some.
Although I'm not happy with code quality/style produced in most cases, or duplications, lack of refactorings to make the code look better/smaller.
Feeling the same, I just started a dialectic blog, with ChatGPT arguing with itself based on my prompt. It can have some biting words. I also have been using Suno AI to make a song with each post; while not perfect, it certainly allows for totally non-musical people like me to have something produced that can be listened to.
It is because you already have the technical knowledge, and with LLMs, it is easier to apply it to other tech stacks because all are fundamentally the same. And the things you don't know (for e.g., Go coroutines), the LLMs can explain them to you based on what you know, so you can learn them faster and apply your Python knowledge in Go.
Yes, software value appears to only exist for owners of products. You should pursue ownership of something. You can write anything, even a different type of Claude code!
Hey, friend, let's see if my account helps ease your worries a little.
Three years ago I decided to learn how to code, even though I was already 35 years old. My line of work is a bit far away from tech… I'm still trying to learn everyday, but going real slow because of work and some mental health stuff. Even though LLMs have been already a thing for a couple of years, I only managed to first try my hand at them a couple of months ago. Understand that I have very low self-esteem and that social anxiety prevents me from asking for help, even online — I think I might have done so less than 5 times my whole life, and I've been online since I was kid in 1996…
Asking a complex text generator for help feels a lot more comfortable for me, even though there are ups and downs. I'm not sure if what I'm doing is the same as what everyone is calling "vibe coding", but it has been a real game changer in my self-study routine. I know LLMs sometimes (often?) write "unorthodox" code, but I like studying their output and comparing it to other stuff I find online. I'm sure there are better ways to learn, and I still wish to become like experienced programmers who learned their trade before these tools were around.
Anyway, yeah, the machine helps. But I believe you're only feeling like the machine can make most of your work (or maybe replace you?) because your experience enables you to use the machine effectively. See it from my perspective as a baginner: I managed to do more than I could before, sure, but I quickly noticed I'll never get better at it if I don't learn how to "speak" it. At best, it would feel like knowing a foreign language "instrumentally", like enough to read a text if you have a dictionary beside you, but not near enough to strike a conversation with a native speaker of that language. If everything goes well, most beginners will soon realize that they need to know much more, even if just to write better prompts when asking for code. But, if all goes bad… I don't know yet…
I worry about that too — like I worry about my young nephew and niece who barely touched a physical keyboard their entire lives and cannot touch-type to save their lives if they needed to. Whatever happens, we have to make the best of it. I would still be striving to be like more experienced engineers anyway, with or without LLMs around. But I can only speak for myself.
I hope you feel at least a bit less sad by knowing there are still people out here who appreciate the effort people like you took.
Yes, IDEs of the future will not look like those we have today. I too started with Cursor and similar VS Code enhanced IDEs. And ended up using Claude Code. And realised my terminal is more important for me now. So I migrated from iTerm to Ghostty (faster, lighter, more modern), Tmux and Tmuxinator, and NeoVim! Because I just cat/bat files and occasionally edit a file, if at all. Claude Code does the heavy lifting, I write specs and prompts, in NeoVim or Emacs. And I am loving my workflow.
I too use Claude Code for more then just generating code. Whenever I need to rewrite a config file (for zsh, neovim, ghostty, etc), I start Claude code and assign the task to do it. It will do the changes and even refactor my settings file in a few minute.
Lastly, I use it to ask questions about my codebase, refactor code, let it document my code, even make meaningful commits.
It's also quite good at setting up PRs: "use GitHub CLI to create a PR, keep the desc tights, no purple prose, no emojis" and you get solid PR ready to go
It’s a feature of the ide but pretty much all of them have an option for ais to only change code via a merge and review process. It’s not the ai changing directly, it’s heres a diff; accept, change, discard process after the prompt. Past there the ides usually have a local history and yiu can also use git.
A year or two ago I had a pretty simple thought. The idea was that LLMs make a great assistant for a skilled developer, a bad replacement for a skilled developer, and a dangerous assistant for an unskilled developer. That idea has mostly seemed to hold true as I have gotten more experience with LLMs.
I think I would revise it now to allow that LLMs can be really useful teachers for unskilled developers, however I don’t get the sense that that’s how they’re being used in many cases. It seems that it’s more common that unskilled developers using LLMs just vibe code their way through issues that they run into, never really gaining insight into why the thing they’re working on failed, and just push through until it seems like it isn’t failing anymore.
And that more or less reinforces my idea that they’re dangerous assistants in those cases where the developer is unskilled. It’s pretty much inevitable that this will introduce problems that make it through the process of creation not only unnoticed, but problems that the developer is incapable of understanding even if they are noticed.
> It seems that it’s more common that unskilled developers using LLMs just vibe code …
This is my conclusion to date also, however, I believe the reason behind that is the increasing adoption of agentic tools like Claude Code and Gemini CLI etc, that encourage users to disregard the actual code generated.
I've been doing this recently; I don't really know swift, and I wanted to see how well I could use almost 100% LLM to do my coding. For the most part, I have been able to get a pretty substantial app going, but once it gets to a certain size, things start to become hairy.
For instance, I am adding bluetooth capabilities to my app, and the bluetooth manager can be quite large, to the point where the LLM context window starts to become an issue.
When it gets to that point, the LLM can start making suggestions that don't make sense; it's starts forgetting what you had already done, it can start making architectural suggestions that contradict what you had been doing before. So if you follow them, you end up in this weird state mired in conflicting decisions. Almost like design by committee without the committee.
It's important to recognize this when it's happening rather than just blindly following what it suggests, so some expertise at engineering is still necessary even though the LLM can write okay Swift code.
Maybe you should ask the LLM to write concise documentation for the functions that it generates (or ask it afterwards). Then use that documentation in the context-window instead of the actual, more lengthy code. Compartmentalize your code into modules/functions with a clearly defined boundary (api).
Terminal + Claude Code + a project folder
it's all you need! Who knew?!
I never really enjoyed using full blown ide's anyway, setting them up was a chore, configuring QT to cross compile for various platforms was a project in itself, I always found that using a text editor and terminal the most logical combination for editing. Adding another terminal window with claude code to perform my requests while i debug, edit, test, review, i feel like i have graduated from coder-editor to project leader and there are no employee associated problems to deal with. All or my shelved side projects are complete as i wanted them and all in just a few months since March when Claude went big.
> The main issue here is you can’t acquire expertise by using llm to code for you.
Agreed, but I wish I had it as a teacher while learning. The amount of help my interns need from me has reduced by at least 50%, and what remains is the non-trivial stuff which is completely worth my time to coach and mentor them
I wonder how common this is. Personally, looking at code examples can be helpful, but the vast majority of my learning comes from doing, failing, trying a different approach, succeeding, rinsing and repeating.
I also haven't had much luck with getting llms to generate useful code. I'm sure part of that is the stack I am using is much less popular (elixir) than many others, but I have tried everything even the new phoenix.new , and it is only about an 80 to 90% solution, but that remaining percentage is full of bugs or terrible design patterns that will absolutely bite in the future. In nearly everything I've tried to do, it introduces bugs and bug hunting those down is worse to me than if I just did the work manually in the first place. I have spent hours trying to coach the AI through a particular task, only to have the end solution need to be thrown away and started from scratch.
Speaking personally, My skills are atrophying the more I use the AI tools. It still feels like a worthwhile trade-off in many situations, but a trade-off it is
I also have not had much luck with LLMs when it comes to anything with substantial complexity.
Where I’ve found them best is for generating highly focused examples of specific APIs or concepts. They’re much better at that, though hallucinations still show up from time to time.
The ability to spin up a single page tool for converting timestamps or counting tokens or analyzing a few hardcoded weasel words is handy: nobody disputes that. But that is not the work most of us do.
In the real world, away from those whose salary depends on marketing these agentic tools, an LLM is a context shredder. It provides plausible code snippets that are globally incoherent and don't fit style. CONVENTIONS and RULES files are a kludge, a sloppy hack.
These tools flatten the deep, interconnected knowledge required to work on complex systems into a series of shallow, transactional loops that pretend to satisfy the user.
The skill being diminished is not the ability to write a single-page utility or single-purpose script. It is the ability to build and maintain a mental model of a complex machine. The ability to churn out a hundred disparate toy tools is not evidence of a superior learning method, it is evidence of a tool that excels at tasks with no deep interconnected context.
> The skill being diminished is not the ability to write a single-page utility or single-purpose script. It is the ability to build and maintain a mental model of a complex machine.
That's the thing that LLMs help me with 90% of the time. It's also why I don't think non-programmers armed with LLMs are a threat to my career.
And at the bottom it’s revealed that this costs $200/month. I have trouble convincing myself to give Autodesk $50/month and I need that software for my primary hobby.
And none of these AI companies are profitable. Imagine how much it will cost or how much it will be enshittified when the investors come looking for their returns.
If everyone whose code illegally trained these models won a copyright lawsuit against Claude it would suddenly not be so good at writing swift code.
Do we really want to bet on Disney losing their AI lawsuit?
Honestly I realize my comment is not adding much to the discussion but the AI fatigue is real. At this point I think HN and other tech forums would do well to ban the topic for posts like this.
Imagine if we were upvoting stories about how people are getting lots of coding done easier with Google and StackOverflow. It would be rightfully ridiculed as vapid content. Ultimately that’s what this blog post is. I really don’t care to hear how yet another dingus “programmer” is using AI to do their hobby/job for them.
Sounds like the product is stagnating and the only way to get the better thing is to pay more, which is kind of like saying you can get a faster server if you pay more. That isn’t moore’s law-style progress.
If AI is truly progressing at the amazing rate that everyone is claiming then we should be continually getting better capability at the same price.
Google's gemini-cli offers the most generous current free tier, 2500 daily requests. I'd recommend checking it out, since mostly everything said about Claude Code applies to it too
You will get limited to Flash after a few requests, Google is straight up lying with the request limit. But you can use an API key with the free tier and get 5 RPM and 100 RPD.
Buy things that make you more productive. Seriously. Assuming you’re not in some horrible trap of no money to buy things that improve your life you’re being ridiculous by not doing it.
Also i code all day and have yet to hit the $10/month cap on claude that the jetbrains library offer.
But I’m also not enjoying the idea of software engineering requiring a subscription to a service provider in a similar way to how creative professionals get backed in to adobe creative cloud, because up until this point most developer tools have been free or very cheap.
> And at the bottom it’s revealed that this costs $200/month.
So, firstly, the limits on the $100/month plan are reasonably high in my experience. I do hit them, but it takes quite a bit.
> I have trouble convincing myself to give Autodesk $50/month and I need that software for my primary hobby.
Before I used Claude Code, I absolutely would have agreed with you, $100–$200 every month is just a ridiculous amount for any software. After using Claude Code... yeah, that's just how darn good it is!
> Imagine if we were upvoting stories about how people are getting lots of coding done easier with Google and StackOverflow.
You know, something I've thought about before (as in, before LLMs) is just how hard (impossible?) it would be for me to program without an internet connection. I'm constantly Googling stuff.
I can absolutely imagine that if I was a programmer before widespread internet use, and the internet launched with things like Google and lots of resources out of the gate... yeah, that would be revelatory! I'm not saying AI is necessarily the same, but it's something to think about.
And what will a $100/month barrier to do the economic mobility of aspiring software engineers?
No we are going to have a haves and haves not situation where the poor kid who wants to get a better job and get out of poverty is competing with the dude who has a $100-200/month AI subscription writing code for him.
...actually, I think it's mostly good for people to learn to code without AI first. AI is really good at simple things and often can't do hard things, but humans can't learn to do the hard things unless they learn the easy things first. This is a way in which AI is not like the internet!
I do feel AI impeding my own learning in this way and it's probably the aspect I'm most concerned about.
> And at the bottom it’s revealed that this costs $200/month.
I started with the pay-as-you go plan; I'm currently using the Claude Pro plan at $20/month which is great for my use case.
> And none of these AI companies are profitable. Imagine how much it will cost or how much it will be enshittified when the investors come looking for their returns.
I suspect investors will give AI companies a lot of runway. OpenAI went from $0 to over $10 billion in revenue in less than 3 years. I know that's not a profit but it bodes well for the future.
(As an aside, it took Microsoft 22 years to reach $10 billion in revenue.)
Anthropic went from $0 in 2021 to over $4 billion in about 3 years.
In comparison, it took Twitter about eleven years after its founding in 2006 to become profitable in 2017. And for much of that time, Twitter didn't have a viable business model.
I don't think investors are concerned.
Regarding lawsuits, I'm sure the AI companies will win some and lose some. Either way, after all is said and done, there will be settlements and agreements. Nothing is going to stop this train.
But—chalk one up for Anthropic for winning their case, Meta getting a favorable ruling and all the rest [1].
> won a copyright lawsuit against Claude it would suddenly not be so good at writing swift code.
I suspect Claude is going to get really good at writing Swift--Anthropic is working with Apple [2].
> …but the AI fatigue is real
You might want to get off the internet if you're already suffering from AI fatigue; things are just getting started.
> it took Microsoft 22 years to reach $10 billion in revenue
You need to adjust this figure for inflation. Microsoft became huge decades ago when money was worth more.
It’s not being on the Internet that’s giving me AI fatigue. My employer is forcing me to use it. It’s being used at the drive-thru window even. “Touch grass” isn’t a valid argument here.
This idea that AI will improve after the AI companies’ inevitable exits is one that isn’t backed by history. I’d like to have one exited unicorn company named that has a better value and/or lower cost now than its pre-exit state. YouTube? Netflix? Facebook? Uber? MongoDB? Atlassian? Slack?
It is legitimately hard to find a tech company that is a more desirable company to patronize post-exit than pre-exit.
We are so obviously in the customer acquisition phase of AI…people in this thread are talking about spending hundreds per month on AI services and I think all of those will double in price soon after large private company players like OpenAI go public or get acquired. It happened with Netflix, it happened with YouTube (more ads, YouTube Premium), it happened with Uber, the list goes on and on.
> We are so obviously in the customer acquisition phase of AI…people in this thread are talking about spending hundreds per month on AI services and I think all of those will double in price soon after large private company players like OpenAI go public or get acquired.
I guess it remains to be seen, but the cost for tokens is only going to decrease, not increase. Also, remember that OpenAI and Anthropic get a lot of revenue from large companies licensing and otherwise paying to use these models.
But OpenAI and Anthropic are not profitable. They are getting lots of revenue but we don’t even know if that revenue is bringing them closer to profitability. For all we know they are selling $2 bills for $1.
“It’ll only get cheaper” until it doesn’t.
Moore’s law is already dead in the context of the underlying hardware manufacturing technology that powers AI. Once neural processor design reaches an end state we can’t count on any significant lithography breakthroughs powering a reduction in cost.
For example, graphics cards aren’t getting cheaper, and if they are, certainly not very quickly. A lot of consumer electronics categories key to prior tech booms like laptops and workstations aren’t getting cheaper or aren’t getting cheaper/faster very quickly.
> Imagine how much it will cost or how much it will be enshittified when the investors come looking for their returns.
Indeed but one potential saving grace is the open sourcing of good models (eg. Meta’s Llama). If they continue to open source competitive models, we might be able to stave that off.
Love this conclusion about how reduced friction from LLM assistance helps with that last 20% of actually shopping a side project:
> The most exciting thing about this entire journey for me is not the app I built, but that I am now able to scratch my coding itch and ship polished side projects again. It's like I found an extra 5 hours every day, and all it cost me was $200 a month.
I've been doing this for little utilities and it's been great.
I created one utility to show my launchctl/launchd tasks with status indicators for what is loaded/unloaded/running/failed (very much like the menu icon you get for OrbStack) and it works great. With claude it only took a couple of hours to get workig and dial it in the way I wanted.
Yeah, I've built a small iOS app and wordpress plugin for myself and love them. I'm curious if more people will do this in the near future, should we all be sharing our code on github?
The post does explain in quite a lot of detail, the user was running `claude` or [Claude Code](https://docs.anthropic.com/en/docs/claude-code/overview) an Agentic editor that runs in the terminal. You can run it within a project and provide prompts and context to it, the LLM will read through these things, perform searches if it sees necessary (and you allow it) then it will prompt you with edits or tool usages (cli commands or file edits) that you can approve, deny or suggest edits/changes.
I write CLI tools with LLMs all the time. I even have a custom Claude Project that teaches the LLM to use inline script dependencies with uv so I can "uv run script.py" without first having to install anything else: https://simonwillison.net/2024/Dec/19/one-shot-python-tools/
A CLI tool is a native binary that I can run directly via e.g. `/path/to/binary`. If I need to use `uv run ...` to execute something, then that thing isn't really a CLI tool, it's an interpreted script, which relies on an interpreter that needs to be available as a pre-requisite, and all of the numerous complications that follow from that...
I don't think requiring all CLI tools to be "native binaries" makes sense. Plenty of popular CLI tools are not compiled binaries. The Python and Node.js ecosystems run on those.
Two years ago, I saw myself as a really good Python engineer. Now I'm building native mobile apps, desktop apps that talk to Slack, APIs in Go, and full web apps in React, in hours or days!
It feels like I've got superpowers. I love it. I feel productive, fast, creative. But at night, there's this strange feeling of sadness. My profession, my passion, all the things I worked so hard to learn, all the time and sacrifices, a machine can now do most of it. And the companies building these tools are just getting started.
What does this mean for the next generation of engineers? Where's it all heading? Do you feel the same?
The reason you can use these tools so effectively across native, mobile, Go, React etc is that you can apply most of what you learned about software development as a Python engineer in these new areas.
The thing LLMs replace is the need for understanding all of the trivia required for each platform.
I don't know how to write a for loop in Go (without looking it up), but I can write useful Go code now without spinning back up on Go first.
I still need to conceptually understand for loops, and what Go is, and structured programming, and compilers, and build and test scripts, and all kinds of other base level skills that people without an existing background in programming are completely missing.
I see LLMs as an amplifier and accelerant. I've accumulated a huge amount of fuzzy knowledge across my career - with an LLM I can now apply that fuzzy knowledge to concrete problems in a huge array of languages and platforms.
Previously I would stay in my lane: I was fluent in Python, JavaScript and SQL so I used those to solve every problem because I didn't want to take the time to spin up on the trivia for a new language or platform.
Now? I'll happily use things like Go and Bash and AppleScript and jq and ffmpeg and I'm considering picking up a Swift project.
This is difficult to express because I too have enjoyed using an LLM lately and have felt a productivity increase, but I think there is a false sense of security being expressed in your writing and it underlies one of the primary risks I see with LLMs for programming.
With minor exceptions, moving from one language to another isn’t a matter of simple syntax, trivia, or swapping standard libraries. Certainly, expert beginners do espouse that all the time, but languages often have fundamental concepts that they’re built that and need to be understood in order to be effective with them. For example: have you ever seen a team move from Java to Scala, js to Java, or C# to Python - all of which I’ve seen - where the developers didn’t try to understand language they were moving to? Non-fail, they tried to force the concepts that were important to their prior language, onto the new one, to abysmal results.
If you’re writing trivial scripts, or one-off utils, it probably doesn’t build up enough to matter, and feels great, but you don’t know what you don’t know, and you don’t know what to look for. Offloading the understanding of the concepts that are important for a language to an LLM is a recipe for a bad time.
> but languages often have fundamental concepts that they’re built that and need to be understood in order to be effective with them
I completely agree. That's another reason I don't feel threatened by non-programmers using LLMs: to actually write useful Go code you need to figure out goroutines, for React you need to understand the state model and hooks, for AppleScript you need to understand how apps expose their features, etc etc etc.
All of these are things you need to figure out, and I would argue they are conceptually more complex than for loops etc.
But... don't need to memorize the details. I find understanding concepts like goroutines to be a very different mental activity to memorizing the syntax for a Go for loop.
I can come back to some Go code a year later and remind myself how goroutines work very quickly, because I'm an experienced software engineer with a wealth of related knowledge about concurrency primitives to help me out.
What are your thoughts on humans learning from LLM output ?
I’ve been encouraging the new developers I work with to ensure they read the docs and learn the language to ensure the LLM doesn’t become a crutch, but rather a bicycle.
But it occurred to me recently that I probably learned most of what I know from examples of code written by others.
I’m certain my less experienced colleagues are doing the same, but from Claude rather than Stack Overflow…
Not Simon, but here is my take.
Code are practical realizations of concepts that exists outside of code. Let's take concurrency as an example. It's something that is common across many domains where 2 (or more) independent actors suddenly need to share a single resource that can't be used by both at the same time. In many cases, it can be resolved (or not) in an ad-hoc manner. And sometimes there's a basic agreement that takes place.
But for computers, you need the solution to be precise, eliminating all error cases. So we go one to define primitives and how these interacts with each other and the sequence of the actions. These are still not code. Once we are precise enough, we translate it to code.
So if you're learning from code, you are tracing back to the original concept. And we can do so because we are good at grasping patterns.
But generated code are often a factor of several patterns at once, and some are not even relevant. Just that in the training phases, the algorithm detected similarity (and we know things can be similar but are actually very different).
So I'm wary of learning from LLMs, because it's a land of mirages.
I've been programming since 2009 and lately I've been also learning a ton from LLM output. When they review my code or architecture ideas, they sometimes suggest approaches I outright didn't know because my day-to-day "rut" has been different so far.
LLMs are like a map of everything, even it's a medieval map with distorted country sizes and dragons in every sea. Still, it can be used to get a general idea of where to go.
I think an important skill to develop as a software developer (or any other profession) is learning to learn effectively.
In software these days that means learning from many different sources: documentation and tutorials and LLM-generated examples and YouTube talks and conference sessions and pairing with coworkers and more.
Sticking to a single source will greatly reduce the effectiveness of how you learn your craft. New developers need to understand that.
> But... don't need to memorize the details. I find understanding concepts like goroutines to be a very different mental activity to memorizing the syntax for a Go for loop.
That's one of the argument that seems to never make any sense to me. Were people actually memorizing all these stuff and are now happy that they don't have too? Because that's what books, manuals, references, documentations, wiki,... are here for.
I do agree with you both that you need to understand concepts. But by the time I need to write code, I already have a good understanding of what the solution is like and unless I'm creating the scaffolding of the project, I rarely needs to write more than ten lines at time. If I need to write more, that's when I reach for generators, snippets, code examples from the docs, or switch to a DSL.
Also by the time I need to code, I need factual information, not generated examples which can be wrong.
Yes, I was memorizing the stuff.
The reason I used to stick to just a very small set of languages that I knew inside out is that because I was using them on a daily basis I was extremely productive at writing code in them.
Why write code in Go where I have to stop and look things up every few minutes when I could instead of use Python where I have to look things up about once an hour?
LLMs have fixed that for me.
> Also by the time I need to code, I need factual information, not generated examples which can be wrong.
If those generated examples are wrong I find out about 30 seconds later when I run the code: https://simonwillison.net/2025/Mar/2/hallucinations-in-code/
> Why write code in Go where I have to stop and look things up every few minutes when I could instead of use Python where I have to look things up about once an hour
My workflow is different. Whenever I can't remember something, I look it up. And for something that I'm not familiar with, that usually means a lot of browser tabs. But I try to retrieve it from my memory first (and it usually exists in my short-term memory). And after some days, it has become part of my long-term memory and I don't need to look it up again. If I don't touch the language and its ecosystem for a while, I forgot some details, but they are refreshed with a quick read.
> If those generated examples are wrong I find out about 30 seconds later when I run the code
I would be grateful if those were the only kind of wrong I encounter. Writing code that does the stuff is usually easy. The difficult part is to ensure that the data fits the definition of correct at every stage of the process. And there's not some corrupting action somewhere. Doing so exhaustively is formal verification and it is costly (mostly in terms of time). So what you do is other kind of testing which only covers the most likely places and dimensions where thing can go wrong.
The stressful part is when you have to change some part to fit a new use case. You then have to carefully revise both the change and the other parts so that their definition of correct is consistent. And sometimes there's some decoupling mechanism which makes the link non-obvious.
That's the definition of wrong that I'm fearful of. Where two part are internally correct, but their integration is not consistent.
Yes, for example that's why https://learnxinyminutes.com/ exists. Like, I don't remember the particulars of JavaScript syntax or the core library after a year of not touching it, so before I had to reconstruct it in my head even for small tasks. Now LLMs solve this issue.
I agree Simon. With the little time I have these days for side projects, LLMs have become my new best friends. I'm more worried about the future of my students than my own. I'm sure I'll grow old gracefully alongside the machines that helped me graduate and build a career.
I run Python workshops on weekends, and honestly, I'm speechless at the things students are already doing. But is it realistic to encourage them to study computer science in a year or two, when it's still a 4-year degree? By the time they start uni, LLMs will be 100 times more powerful than they are today. And in 6 years?
Any advice?
> With minor exceptions, moving from one language to another isn’t a matter of simple syntax, trivia, or swapping standard libraries.
I think this is not true for most programming languages. Most of the ones we use today have converged around an imperative model with fairly similar functionality. Converting from one to another can often be done programmatically!
The question isn’t whether there exists a function that can translate one language to another. If they’re Turing complete, it’s certainly the case that the same software CAN be written in different languages. The question is whether or not it would produce idiomatic code in the target language and whether or not you/the developer would recognize it as (not) idiomatic when it did.
You can’t tell me that precisely the same paradigms, mechanics, patterns and practices will be used to develop software in both Java/Spring and Ruby/Rails, for example. The way you need to (be able to) think about how you write the software using those two languages will be non-trivially different.
I mean, absolutely and obviously not, right?
Like, languages aren't just different ways to express the same underlying concepts? It's clearly not the case that you can just transliterate a program in language X to language Y and expect to get the same behavior, functionality, etc. in the end?
> It's clearly not the case that you can just transliterate a program in language X to language Y and expect to get the same behavior, functionality, etc. in the end?
You most definitely can; if you have Turing complete languages A and B, you can implement an interpreter for A in B and B in A; you can implement a simple X86/aarch64 interpreter in either A or B and use that to run compiled/interpreted programs in the other; you can also write higher-level routines that map to language constructs in one or the other to convert between the two.
you have a point, "idiomatic" use of the language. what's unclear is whether idiomatic application of a language is a matter of elegance or functionality and is that idiomatic usage something captured by the training.
some elements are necessities to the language while others are more for the human / team.
How about converting a rust library into Haskell?
https://ghuntley.com/oh-fuck/
That's from 6 months ago and the tooling today is almost night and day in terms of improvements.
It really makes me wonder what is taking us so long to translate all these C python modules like Numpy and SciPy into something that works with one of the GIL-free python variants out there.
I have started pulling all my backlog projects of converting my feature complete python code over to rust and with Claude it's been absolutely phenomenal.
Translation is the one thing everyone expects AI to be good at. And while I’m not an expert in above posts languages so I can’t review, I’d be willing to bet there’s not obvious mistakes that could end up being pretty significant. The same thing happens with language I’m an expert it.
It’s odd the post describes what it’s doing as creating something new - that’s only true in the most literal (intellectually dishonest) sense.
Where can I see the code?
Also:
> This wasn't something that existed; it wasn't regurgitating knowledge from Stackoverflow. It was inventing/creating something new.
Didn't he expressly ask the LLM to copy an established, documented library?
Yes, but in another language. It wasn't regurgitating Haskell code it had seen before.
You can write Fortran in any language!
> moving from one language to another isn’t a matter of simple syntax, trivia, or swapping standard libraries. [...] Java to Scala, js to Java, or C# to Python
I find it kind of funny (or maybe sad?) that you say that, then your examples are all languages that basically offer the same features and semantics, but with slightly different syntax. They're all Algol/C-style languages.
I'd understand moving from Java to/from Haskell can be a bit tricky since they're actually very different from each other, but C# to/from Java? Those languages are more similar than they are different, and the biggest changes is just names and trivia basically, not the concepts themselves.
100%.
LLMs aren't good engineers. They're mediocre, overengineering, genius, dumb, too simplistic, clean coding, overthinking, underthinking, great but terrible engineers rolled into one. You can get them to fight for any viewpoint you want with the right prompt. They're literally everything at once
To get good code out of them, you have to understand what good code is in the first place and lead them to it
My experience is iterating through 5 potential options being like "nope, that wont work, do it this way.. nope adjust that.. nope add more of this.. oh yeah that's great!"
The "that's great!" made me nervous that an LLM was capable of producing code as good as me until I realized that I threw out most of what it gave.. and someone less experienced would've taken the first suggestion without realizing its drawbacks
> To get good code out of them, you have to understand what good code is in the first place and lead them to it
That's a great way of putting it. Completely agree.
Completely agree. And along the way, my personal knowledge of bash has increased a lot, for example, just because I’m using it a lot more
LLMs are search engines not robots you can automate things with search engine results but you can also accidentally automate NSFW being delivered to customers. Use the right tools correctly.
> Previously .. I didn't want to take the time to spin up on the trivia for a new language or platform ... Now? I'll happily use things like Go and Bash and AppleScript and jq and ffmpeg
It's pretty wild that you're characterizing the understanding of a language and its details as "trivia" that you don't need to "take the time to spin up on" before you write programs in that language.
I mean, I get this perspective, but it's the position of a product manager, not a software engineer...
I stand by what I said. Knowing how to eg loop through every file in the current directory in Bash is trivia.
That's not to say it's trivial, or to disparage that knowledge. But it's not at the same level as understanding how eg Unix processes can be piped together.
If I'm interviewing a candidate and they can't remember the syntax for a Bash loop, I don't care. If they can't explain what happens when you pipe output from one process to another (at least at a high level), that's a problem.
This is 100% the rational response I'd give to OP, but I can't deny I feel a bit of the same unease. It's mostly that this technology is really... weird, I think. I struggle to put that into words if I'm being honest.
This way of putting it resonates with me: unlocking the value of fuzzy knowledge.
Have you seen non-technical people use LLMs to build things? It's usually a lot slower or a disaster. You don't necessarily need to be technical perhaps in time, but you still need to be precise. Just knowing about HTML to the level we do allows us to embed text into it so the LLM can reason more sharply about it, etc.
Being technical still is an advantage, in my opinion.
Not really a criticism of llms though. Just a natural result of more accessibility to programming.
I’m sure the handicrafts laborers prior to the industrial revolution felt the same way.
However, they also likely had little education, 1-2 of their children probably died of trivial illnesses before the age of 10, and they lived without electricity, indoor plumbing, running water or refrigeration.
Yes, blacksmithing your own tools is romantic (just as hand writing python code), but somehow I’m guessing our ancestors will be better off living at higher layers of abstraction. Nobody will stop them from writing python code themselves, and I’m sure they’ll do it as a fun hobby like blacksmithing is today.
my brain read "before the age of 10" as "before the age of 100" haha and wondered if llms are leading us to the point where we look back and realize dying before 100 is truly young??
Absolutely feel the same way. I have been writing software professionally for over 20 years and truly love the craft. Now that I am using Claude Code basically 100% of the time my productivity has certainly increased, but I agree there is a hollowness to it - where before the process felt like art it now feels like industrialized mass manufacturing. I’m hoping that I can rediscover some of what has kept me so fascinated with software in this new reality, because quite a bit of the joy has indeed been stripped away for me.
> My profession, my passion, all the things I worked so hard to learn, all the time and sacrifices, a machine can now do most of it
Can it? It doesn't have experience, it doesn't have foresight nor hindsight, it cannot plan and it just follows the instructions, regardless if the instructions are good or bad.
But you, as a human, have taste, ideas, creativity and a goal. You can convince others of your good idea, and can take things into account that an LLM can only think about if someone tells it to think about it.
I'm not worried about programming as a profession disappearing, but it is changing, as we're moving up the ladder of abstractions.
When I first got started professionally with development, you could get a career in it without knowing the difference between bits/bytes, and without writing a line of assembly, or any other low-level details. Decades before that, those were base-level requirements for being able to program things, but we've moved up the abstraction ladder.
Now we're getting so far up this ladder, that you don't even need to know a programming language to make programs, if you're good enough at English and good enough at knowing what the program needs to do.
Still, the people who understand memory layout, and assembly, and bits and bobs will always understand more of what's happening underneath than me, and probably be able to do a "better" job than me when that's needed. But it doesn't mean the rest of the layers above that are useless or will even go away.
Yeah there are a lot of things in programming that I don’t enjoy, that I can now avoid doing, like learning how to do the same technical thing in a different language/framework.
But the stuff I enjoy doing is something I don’t delegate to the agent. I just wonder how long the stuff I enjoy can be delegated to an agent who will do it cheaper and faster.
Till theres an outage and the AI cannot help because they got rid of all the technical people or worse it generates sloppy underperforming code. You will continue to need devs for a good minute.
For this you lose a day of llm usage? Big deal. Don’t mean to pick on you at all but I also saw you with a comment above along the lines of ‘but what if the llm includes nsfw stuff?’ which again seems to be clutching at straws since we all still at least review whats being added.
I feel since the worst criticisms of llms in this thread boil down to down to ‘llm might be offline, might include nsfw stuff and might lead to non experts coding with poor results’ which are such weak criticisms that it’s is a damn good compliment to just how good they’ve gotten isn’t it?
I don’t think you understood his point?
I think it’s yet another layer of abstraction on top of complex ideas. There will always be room for people working on the infrastructure, tools, maintenance, and operations side of things. The biggest danger is if you stop learning because you trust AI to just do it.
I’ve been (carefully) using AI on some AWS infrastructure stuff which I don’t know about. Whenever it proposes something, I research and learn what it’s actually trying to do. I’ve been learning quickly with this approach because it helps point me in the right direction, so I know what to search for. Of course, this includes reviews and discussions with my colleagues who know more, and I frequently completely rewrite what AI has done if it’s getting too complex and hard to understand.
The important thing is not allowing AI to abstract away your thought process. It can help, but on my terms
It is similar to the days of first search engines - suddenly you didn't have to remember everything about your language/library or search multiple files.
You lose some, you gain some.
Although I'm not happy with code quality/style produced in most cases, or duplications, lack of refactorings to make the code look better/smaller.
Feeling the same, I just started a dialectic blog, with ChatGPT arguing with itself based on my prompt. It can have some biting words. I also have been using Suno AI to make a song with each post; while not perfect, it certainly allows for totally non-musical people like me to have something produced that can be listened to.
One post that fits with this feeling is https://silicon-dialectic.jostylr.com/2025/07/02/impostor-sy... The techno-apocalyptic lullaby at the end that the AIs came up with is kind of chilling.
It is because you already have the technical knowledge, and with LLMs, it is easier to apply it to other tech stacks because all are fundamentally the same. And the things you don't know (for e.g., Go coroutines), the LLMs can explain them to you based on what you know, so you can learn them faster and apply your Python knowledge in Go.
I have the exact same feeling. 100x more engineering at cost of some questions.
Yes, software value appears to only exist for owners of products. You should pursue ownership of something. You can write anything, even a different type of Claude code!
Hey, friend, let's see if my account helps ease your worries a little. Three years ago I decided to learn how to code, even though I was already 35 years old. My line of work is a bit far away from tech… I'm still trying to learn everyday, but going real slow because of work and some mental health stuff. Even though LLMs have been already a thing for a couple of years, I only managed to first try my hand at them a couple of months ago. Understand that I have very low self-esteem and that social anxiety prevents me from asking for help, even online — I think I might have done so less than 5 times my whole life, and I've been online since I was kid in 1996… Asking a complex text generator for help feels a lot more comfortable for me, even though there are ups and downs. I'm not sure if what I'm doing is the same as what everyone is calling "vibe coding", but it has been a real game changer in my self-study routine. I know LLMs sometimes (often?) write "unorthodox" code, but I like studying their output and comparing it to other stuff I find online. I'm sure there are better ways to learn, and I still wish to become like experienced programmers who learned their trade before these tools were around. Anyway, yeah, the machine helps. But I believe you're only feeling like the machine can make most of your work (or maybe replace you?) because your experience enables you to use the machine effectively. See it from my perspective as a baginner: I managed to do more than I could before, sure, but I quickly noticed I'll never get better at it if I don't learn how to "speak" it. At best, it would feel like knowing a foreign language "instrumentally", like enough to read a text if you have a dictionary beside you, but not near enough to strike a conversation with a native speaker of that language. If everything goes well, most beginners will soon realize that they need to know much more, even if just to write better prompts when asking for code. But, if all goes bad… I don't know yet… I worry about that too — like I worry about my young nephew and niece who barely touched a physical keyboard their entire lives and cannot touch-type to save their lives if they needed to. Whatever happens, we have to make the best of it. I would still be striving to be like more experienced engineers anyway, with or without LLMs around. But I can only speak for myself. I hope you feel at least a bit less sad by knowing there are still people out here who appreciate the effort people like you took.
yes remixing bunch of shit that already exists is good entertainment, i do it all the time.
no need to be sad though as you can tell from your own creations you haven't really created anything of any value. its all AI slop.
Very well written and a joy to read.
Yes, IDEs of the future will not look like those we have today. I too started with Cursor and similar VS Code enhanced IDEs. And ended up using Claude Code. And realised my terminal is more important for me now. So I migrated from iTerm to Ghostty (faster, lighter, more modern), Tmux and Tmuxinator, and NeoVim! Because I just cat/bat files and occasionally edit a file, if at all. Claude Code does the heavy lifting, I write specs and prompts, in NeoVim or Emacs. And I am loving my workflow.
I too use Claude Code for more then just generating code. Whenever I need to rewrite a config file (for zsh, neovim, ghostty, etc), I start Claude code and assign the task to do it. It will do the changes and even refactor my settings file in a few minute.
Lastly, I use it to ask questions about my codebase, refactor code, let it document my code, even make meaningful commits.
Pure awesomeness.
> Lastly, I use it to ask questions about my codebase, refactor code, let it document my code, even make meaningful commits.
I've found that CC writes really good commits; I added info about Conventional Commits [1] to the CLAUDE.md file with a few examples.
[1]: https://www.conventionalcommits.org/en/v1.0.0/#summary
It's also quite good at setting up PRs: "use GitHub CLI to create a PR, keep the desc tights, no purple prose, no emojis" and you get solid PR ready to go
Nice! Thanks for sharing.
I similarly migrated to Ghostty but have found the built-in tabs and panes more than enough so haven't required tmux.
Will CC automatically backup these personal configs you are talking about, say .zshrc, before making changes?
It’s a feature of the ide but pretty much all of them have an option for ais to only change code via a merge and review process. It’s not the ai changing directly, it’s heres a diff; accept, change, discard process after the prompt. Past there the ides usually have a local history and yiu can also use git.
I keep track of all my config files via git. And after any change I make a commit (ask the tool to do that).
A year or two ago I had a pretty simple thought. The idea was that LLMs make a great assistant for a skilled developer, a bad replacement for a skilled developer, and a dangerous assistant for an unskilled developer. That idea has mostly seemed to hold true as I have gotten more experience with LLMs.
I think I would revise it now to allow that LLMs can be really useful teachers for unskilled developers, however I don’t get the sense that that’s how they’re being used in many cases. It seems that it’s more common that unskilled developers using LLMs just vibe code their way through issues that they run into, never really gaining insight into why the thing they’re working on failed, and just push through until it seems like it isn’t failing anymore.
And that more or less reinforces my idea that they’re dangerous assistants in those cases where the developer is unskilled. It’s pretty much inevitable that this will introduce problems that make it through the process of creation not only unnoticed, but problems that the developer is incapable of understanding even if they are noticed.
> It seems that it’s more common that unskilled developers using LLMs just vibe code …
This is my conclusion to date also, however, I believe the reason behind that is the increasing adoption of agentic tools like Claude Code and Gemini CLI etc, that encourage users to disregard the actual code generated.
I've been doing this recently; I don't really know swift, and I wanted to see how well I could use almost 100% LLM to do my coding. For the most part, I have been able to get a pretty substantial app going, but once it gets to a certain size, things start to become hairy.
For instance, I am adding bluetooth capabilities to my app, and the bluetooth manager can be quite large, to the point where the LLM context window starts to become an issue.
When it gets to that point, the LLM can start making suggestions that don't make sense; it's starts forgetting what you had already done, it can start making architectural suggestions that contradict what you had been doing before. So if you follow them, you end up in this weird state mired in conflicting decisions. Almost like design by committee without the committee.
It's important to recognize this when it's happening rather than just blindly following what it suggests, so some expertise at engineering is still necessary even though the LLM can write okay Swift code.
Maybe you should ask the LLM to write concise documentation for the functions that it generates (or ask it afterwards). Then use that documentation in the context-window instead of the actual, more lengthy code. Compartmentalize your code into modules/functions with a clearly defined boundary (api).
Terminal + Claude Code + a project folder it's all you need! Who knew?!
I never really enjoyed using full blown ide's anyway, setting them up was a chore, configuring QT to cross compile for various platforms was a project in itself, I always found that using a text editor and terminal the most logical combination for editing. Adding another terminal window with claude code to perform my requests while i debug, edit, test, review, i feel like i have graduated from coder-editor to project leader and there are no employee associated problems to deal with. All or my shelved side projects are complete as i wanted them and all in just a few months since March when Claude went big.
> I've been building software for the Mac since 2008
Ok, so they knew where Claude went wrong and could correct for it.
Right: tools like Claude Code amplify existing skills and expertise, they don't replace it.
The main issue here is you can’t acquire expertise by using llm to code for you.
So unless you have 15+ yoe better add more reps. You can always switch to llm code assist in a blink, there is no barrier to entry at all.
> The main issue here is you can’t acquire expertise by using llm to code for you.
Agreed, but I wish I had it as a teacher while learning. The amount of help my interns need from me has reduced by at least 50%, and what remains is the non-trivial stuff which is completely worth my time to coach and mentor them
>The main issue here is you can’t acquire expertise by using llm to code for you.
You learn far far faster from reading code and writing tests than you do just writing code alone.
I've long suspected for years that the bottleneck to software development is in code generation not keeping up with idea generation.
You learn by trying to solve the problem by yourself.
This is not about syntax but about learning how to create solutions.
When you read solution you merely memorise existing ones. You don’t learn how to come up with your own.
>When you read solution you merely memorise existing ones. You don’t learn how to come up with your own.
You can't solve programming problems without reading code.
Period.
The more code you read the better you get at solving problems because your internal knowledgebase grows.
I tend to learn via code examples. 20+ years of experience and the llms have taught me about some features of libraries i was using but overlooked.
I think they add to expertise honestly.
I wonder how common this is. Personally, looking at code examples can be helpful, but the vast majority of my learning comes from doing, failing, trying a different approach, succeeding, rinsing and repeating.
I also haven't had much luck with getting llms to generate useful code. I'm sure part of that is the stack I am using is much less popular (elixir) than many others, but I have tried everything even the new phoenix.new , and it is only about an 80 to 90% solution, but that remaining percentage is full of bugs or terrible design patterns that will absolutely bite in the future. In nearly everything I've tried to do, it introduces bugs and bug hunting those down is worse to me than if I just did the work manually in the first place. I have spent hours trying to coach the AI through a particular task, only to have the end solution need to be thrown away and started from scratch.
Speaking personally, My skills are atrophying the more I use the AI tools. It still feels like a worthwhile trade-off in many situations, but a trade-off it is
I also have not had much luck with LLMs when it comes to anything with substantial complexity.
Where I’ve found them best is for generating highly focused examples of specific APIs or concepts. They’re much better at that, though hallucinations still show up from time to time.
In my experience they very consistently diminish existing skills/expertise...
Hate to say it, but that means you're holding them wrong.
If they diminish your skills, you're letting them do that. Learn to apply these tools in a way that helps you learn more things and do better work.
The ability to spin up a single page tool for converting timestamps or counting tokens or analyzing a few hardcoded weasel words is handy: nobody disputes that. But that is not the work most of us do.
In the real world, away from those whose salary depends on marketing these agentic tools, an LLM is a context shredder. It provides plausible code snippets that are globally incoherent and don't fit style. CONVENTIONS and RULES files are a kludge, a sloppy hack.
These tools flatten the deep, interconnected knowledge required to work on complex systems into a series of shallow, transactional loops that pretend to satisfy the user.
The skill being diminished is not the ability to write a single-page utility or single-purpose script. It is the ability to build and maintain a mental model of a complex machine. The ability to churn out a hundred disparate toy tools is not evidence of a superior learning method, it is evidence of a tool that excels at tasks with no deep interconnected context.
Building the stuff on https://tools.simonwillison.net only represents about 10% of the coding work I do with LLMs.
I wrote about my process for non-vibe-coded projects here: https://simonwillison.net/2025/Mar/11/using-llms-for-code/
> The skill being diminished is not the ability to write a single-page utility or single-purpose script. It is the ability to build and maintain a mental model of a complex machine.
That's the thing that LLMs help me with 90% of the time. It's also why I don't think non-programmers armed with LLMs are a threat to my career.
And at the bottom it’s revealed that this costs $200/month. I have trouble convincing myself to give Autodesk $50/month and I need that software for my primary hobby.
And none of these AI companies are profitable. Imagine how much it will cost or how much it will be enshittified when the investors come looking for their returns.
If everyone whose code illegally trained these models won a copyright lawsuit against Claude it would suddenly not be so good at writing swift code.
Do we really want to bet on Disney losing their AI lawsuit?
Honestly I realize my comment is not adding much to the discussion but the AI fatigue is real. At this point I think HN and other tech forums would do well to ban the topic for posts like this.
Imagine if we were upvoting stories about how people are getting lots of coding done easier with Google and StackOverflow. It would be rightfully ridiculed as vapid content. Ultimately that’s what this blog post is. I really don’t care to hear how yet another dingus “programmer” is using AI to do their hobby/job for them.
Maybe, but cost is going down fast on tokens, so this will likely be less of an issue.
On Gemini it is actually going up
On average the change was a cost decrease because of the thinking token price decrease.
For people who do not need thinking they can use flash lite which is cheaper as well.
Sounds like the product is stagnating and the only way to get the better thing is to pay more, which is kind of like saying you can get a faster server if you pay more. That isn’t moore’s law-style progress.
If AI is truly progressing at the amazing rate that everyone is claiming then we should be continually getting better capability at the same price.
Google's gemini-cli offers the most generous current free tier, 2500 daily requests. I'd recommend checking it out, since mostly everything said about Claude Code applies to it too
Every time I try to use gemini-cli, it tells me "slow response times detected, switching to Gemini flash" with no option to just wait longer instead.
It then does a bad job, which, like, makes sense if it's using the flash model.
You will get limited to Flash after a few requests, Google is straight up lying with the request limit. But you can use an API key with the free tier and get 5 RPM and 100 RPD.
Buy things that make you more productive. Seriously. Assuming you’re not in some horrible trap of no money to buy things that improve your life you’re being ridiculous by not doing it.
Also i code all day and have yet to hit the $10/month cap on claude that the jetbrains library offer.
I do buy things that make me more productive.
But I’m also not enjoying the idea of software engineering requiring a subscription to a service provider in a similar way to how creative professionals get backed in to adobe creative cloud, because up until this point most developer tools have been free or very cheap.
I mean, you have the ability to run Deekseek locally if you want and you have the hardware.
I find paying for Claude significantly less offensive than paying for e.g. Creative Cloud, because I'm largely paying for the compute resources.
If you have the hardware. And where does this leave the person who owns a used $100 ThinkPad?
Heck, I know a web developer who was using a raspberry pi as their main workstation.
Prior to AI the person with a used ThinkPad wasn’t really at a disadvantage when it came to most development tasks.
> And at the bottom it’s revealed that this costs $200/month.
So, firstly, the limits on the $100/month plan are reasonably high in my experience. I do hit them, but it takes quite a bit.
> I have trouble convincing myself to give Autodesk $50/month and I need that software for my primary hobby.
Before I used Claude Code, I absolutely would have agreed with you, $100–$200 every month is just a ridiculous amount for any software. After using Claude Code... yeah, that's just how darn good it is!
> Imagine if we were upvoting stories about how people are getting lots of coding done easier with Google and StackOverflow.
You know, something I've thought about before (as in, before LLMs) is just how hard (impossible?) it would be for me to program without an internet connection. I'm constantly Googling stuff.
I can absolutely imagine that if I was a programmer before widespread internet use, and the internet launched with things like Google and lots of resources out of the gate... yeah, that would be revelatory! I'm not saying AI is necessarily the same, but it's something to think about.
And what will a $100/month barrier to do the economic mobility of aspiring software engineers?
No we are going to have a haves and haves not situation where the poor kid who wants to get a better job and get out of poverty is competing with the dude who has a $100-200/month AI subscription writing code for him.
...actually, I think it's mostly good for people to learn to code without AI first. AI is really good at simple things and often can't do hard things, but humans can't learn to do the hard things unless they learn the easy things first. This is a way in which AI is not like the internet!
I do feel AI impeding my own learning in this way and it's probably the aspect I'm most concerned about.
I’m really not talking about the learning part, I’m talking about the part where people need to be competitive in the job market.
E.g., a job interviewer in the world of AI will be asking you to perform more complex example work under the assumption that you have access to AI.
> And at the bottom it’s revealed that this costs $200/month.
I started with the pay-as-you go plan; I'm currently using the Claude Pro plan at $20/month which is great for my use case.
> And none of these AI companies are profitable. Imagine how much it will cost or how much it will be enshittified when the investors come looking for their returns.
I suspect investors will give AI companies a lot of runway. OpenAI went from $0 to over $10 billion in revenue in less than 3 years. I know that's not a profit but it bodes well for the future.
(As an aside, it took Microsoft 22 years to reach $10 billion in revenue.)
Anthropic went from $0 in 2021 to over $4 billion in about 3 years.
In comparison, it took Twitter about eleven years after its founding in 2006 to become profitable in 2017. And for much of that time, Twitter didn't have a viable business model.
I don't think investors are concerned.
Regarding lawsuits, I'm sure the AI companies will win some and lose some. Either way, after all is said and done, there will be settlements and agreements. Nothing is going to stop this train.
But—chalk one up for Anthropic for winning their case, Meta getting a favorable ruling and all the rest [1].
> won a copyright lawsuit against Claude it would suddenly not be so good at writing swift code.
I suspect Claude is going to get really good at writing Swift--Anthropic is working with Apple [2].
> …but the AI fatigue is real
You might want to get off the internet if you're already suffering from AI fatigue; things are just getting started.
[1]: "AI companies start winning the copyright fight" -- https://www.theguardian.com/technology/2025/jun/30/ai-techsc...
[2]: "Apple Partners With Anthropic for Claude-Powered AI Coding Platform" -- https://www.macrumors.com/2025/05/02/apple-anthropic-ai-codi...
> it took Microsoft 22 years to reach $10 billion in revenue
You need to adjust this figure for inflation. Microsoft became huge decades ago when money was worth more.
It’s not being on the Internet that’s giving me AI fatigue. My employer is forcing me to use it. It’s being used at the drive-thru window even. “Touch grass” isn’t a valid argument here.
This idea that AI will improve after the AI companies’ inevitable exits is one that isn’t backed by history. I’d like to have one exited unicorn company named that has a better value and/or lower cost now than its pre-exit state. YouTube? Netflix? Facebook? Uber? MongoDB? Atlassian? Slack?
It is legitimately hard to find a tech company that is a more desirable company to patronize post-exit than pre-exit.
We are so obviously in the customer acquisition phase of AI…people in this thread are talking about spending hundreds per month on AI services and I think all of those will double in price soon after large private company players like OpenAI go public or get acquired. It happened with Netflix, it happened with YouTube (more ads, YouTube Premium), it happened with Uber, the list goes on and on.
> We are so obviously in the customer acquisition phase of AI…people in this thread are talking about spending hundreds per month on AI services and I think all of those will double in price soon after large private company players like OpenAI go public or get acquired.
I guess it remains to be seen, but the cost for tokens is only going to decrease, not increase. Also, remember that OpenAI and Anthropic get a lot of revenue from large companies licensing and otherwise paying to use these models.
But OpenAI and Anthropic are not profitable. They are getting lots of revenue but we don’t even know if that revenue is bringing them closer to profitability. For all we know they are selling $2 bills for $1.
“It’ll only get cheaper” until it doesn’t.
Moore’s law is already dead in the context of the underlying hardware manufacturing technology that powers AI. Once neural processor design reaches an end state we can’t count on any significant lithography breakthroughs powering a reduction in cost.
For example, graphics cards aren’t getting cheaper, and if they are, certainly not very quickly. A lot of consumer electronics categories key to prior tech booms like laptops and workstations aren’t getting cheaper or aren’t getting cheaper/faster very quickly.
> And at the bottom it’s revealed that this costs $200/month
Claude Code costs $200/month really isn't something that needs to be "revealed."
Yes, I know of https://xkcd.com/1053/
> Imagine how much it will cost or how much it will be enshittified when the investors come looking for their returns.
Indeed but one potential saving grace is the open sourcing of good models (eg. Meta’s Llama). If they continue to open source competitive models, we might be able to stave that off.
Love this conclusion about how reduced friction from LLM assistance helps with that last 20% of actually shopping a side project:
> The most exciting thing about this entire journey for me is not the app I built, but that I am now able to scratch my coding itch and ship polished side projects again. It's like I found an extra 5 hours every day, and all it cost me was $200 a month.
I've been doing this for little utilities and it's been great.
I created one utility to show my launchctl/launchd tasks with status indicators for what is loaded/unloaded/running/failed (very much like the menu icon you get for OrbStack) and it works great. With claude it only took a couple of hours to get workig and dial it in the way I wanted.
Yeah, I've built a small iOS app and wordpress plugin for myself and love them. I'm curious if more people will do this in the near future, should we all be sharing our code on github?
Soon, someone will duplicate MacOS entirely using LLMs!
I only used chatGPT seldomly. So I don't have much experience with LLM and with different tools.
So ... "how" does one use Claude to make a Mac App? The blog post left me not wiser here.
The post does explain in quite a lot of detail, the user was running `claude` or [Claude Code](https://docs.anthropic.com/en/docs/claude-code/overview) an Agentic editor that runs in the terminal. You can run it within a project and provide prompts and context to it, the LLM will read through these things, perform searches if it sees necessary (and you allow it) then it will prompt you with edits or tool usages (cli commands or file edits) that you can approve, deny or suggest edits/changes.
I’ve found that building a custom tool for yourself is now much more accessible using things like Windsurf and CLI tools - pretty interesting times!
I got a crude 6DOF wireframe renderer to boot as a system 6 (classic mac) app using c++ and retro68 a couple weeks ago using LLM tooling.
Has anyone tried this for command line applications? This could be a great way to develop some very specific/corner-case tools.
I write CLI tools with LLMs all the time. I even have a custom Claude Project that teaches the LLM to use inline script dependencies with uv so I can "uv run script.py" without first having to install anything else: https://simonwillison.net/2024/Dec/19/one-shot-python-tools/
I have a collection of tools I've built in this way here: https://tools.simonwillison.net/python/
A CLI tool is a native binary that I can run directly via e.g. `/path/to/binary`. If I need to use `uv run ...` to execute something, then that thing isn't really a CLI tool, it's an interpreted script, which relies on an interpreter that needs to be available as a pre-requisite, and all of the numerous complications that follow from that...
Use this as your shebang line:
https://treyhunner.com/2024/12/lazy-self-installing-python-s...I don't think requiring all CLI tools to be "native binaries" makes sense. Plenty of popular CLI tools are not compiled binaries. The Python and Node.js ecosystems run on those.
You're describing scripts, which require interpreters like I guess uv or Node or Python. A CLI tool is a native binary.
Very cool! Thank you.
I'll just have Claude read the tutorial to learn.