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Posted by phire 6 days ago

Writing Code Was Never the Bottleneck(ordep.dev)
762 points | 384 commentspage 5
padjo 3 days ago|
I saw one tech company say they’re going to measure the impact of AI tools by counting merged pull requests per engineer. Seems like I great recipe for AI bullshit churn counting as positive impact.
IshKebab 4 days ago||
Was anyone claiming it is the bottleneck? Seems like a straw man.
ozim 3 days ago||
All kinds of "low code"/"no code" tools that are out there which main selling point is that you won't have to write code.

Loads of business people also think that code is some magical incantations and somehow clicking around in menu configuring stuff is somehow easier.

For a lot of people reading is hard but no one will admit that. For years I was frustrated and angry at people because I didn't understand that someone can have trouble reading while they are proper adult working business role.

I also see when I post online how people misread my comments.

raffael_de 4 days ago|||
I have seen it being claimed many times; especially here on hn. Context is usually optimized coding experience with respect to keyboard options and editors (vim/emacs vs modern IDEs).
noirscape 3 days ago|||
In my experience, writing code can be a bottleneck in the sense that it's pretty easy to end up in a scenario where you're effectively "drudging" through a ton of similar LOC that you can't really optimize in any other way.

GUI libraries are a pretty good example of this; almost all the time, you're probably gonna parse the form fields in the exact same way each time, but due to how GUI libraries work, what ends up happening is that you often write multiple lines of function calls where the only difference really is the key you're using to get the variables. You can't really turn it into a function or something like that either; it's just lines of code that have to be written to make the things work and although it should be really easy to predict what you need to do (just update the variable name and the string used in the function call), it can end up wasting non-marginal time.

LLMs being able to help with this sort of thing I would however more consider to be a failure of IDEs being unable to help with it properly than anything else. This sort of task is rote, easy to predict and should even be autogeneratable. Some IDEs even let you, but it's typically hidden in a menu pretty deep in the interface, needing to be enabled by messing with their ever increasing settings menus (when it probably could just be something it can autodetect by checking the file; y'know, that's the reason why people use IDEs instead of a notepad program); it's as if at some point, IDEs changed from assisting you with making code quicker to write to only really being able to somewhat inspect and lint your codebase unless you spend hours configuring them to do otherwise. I mean, that was in part why Sublime Text and VS Code got their foot in the door, even though they have a much smaller feature list than most traditional IDEs; compared to IDEs they're lightweight (which is pretty crazy since VS Code is an Electron app) and they provide pretty much equivalent features for most people. LLMs can often predict what's going to happen next after you've written two or three of these rote lines, which is a pretty good way to get the boring stuff out of the way.

Is that worth the sheer billions of dollars thrown at AI? Almost certainly not if you look at the entire industry (its a massive bubble waiting to pop), but on the customer fees end, for now the price-to-time-saved ratio for getting rid of that rote work is easily worth it in a corporate environment. (I do expect this to change once the AI bubble pops however.)

gwervc 4 days ago||
A few weeks ago people were discussing here how their typing speed was making them code faster. On the other hand I haven't been limited by writing code, the linked article match my professional experience.
Xss3 4 days ago|||
You have to be fluent on the keyboard, to type without thought or 'hunting and pecking' if you want your ideas to flow from brain to pc smoothly and uninterrupted.

Speed is part of fluency and almost a shortcut to explaining the goal in real terms. Nobody is hunting and pecking at 80wpm.

bluefirebrand 3 days ago||
Maybe nobody is hunting and pecking at 80wpm but I am not exaggerating when I say one of the best devs I've worked with was a hunt+peck typist

The fact is that programming is not about typing lines of code into an editor

Xss3 3 days ago||
I often out think my typing pace and have to cache ideas. The faster you can offload cache the less you end up having to manage. It's an effective way to rapidly reduce cognitive load and if it isn't in your toolbox then you're missing out on a valuable bit of kit.
rgoulter 3 days ago|||
I think the better question is, "do I benefit from improving the speed here, for the cost it takes".

Improving typing speed from "fast" to "faster" is very difficult. I think it's worth distinguishing between "typing faster is not useful" and "it's not worth the effort to try to type much faster".

There are sometimes cases where it's worth paying a high cost even for some marginal benefit.

netbioserror 3 days ago||
All of these are the exact reasons I don't go overboard with a custom Vim or Helix setup with all sorts of bells and whistles, and just use stock Sublime. The real problem is never the speed at which I can write code. I need to model a complex problem domain. My choice of language and tools virtually eliminate all boilerplate and focus the effort on those modeling and software design problems. I've tried LLMs multiple times, and each time they've proven they cannot help me.
doug_durham 3 days ago||
I think that the writer has it completely wrong. A lot of the "overhead" they describe came about precisely because software development was so precious and expensive. That will change now and LLMs can speed up the validation.

Finally LLMs makes code reading and understanding much easier and faster which is the exact opposite of what the writer claims.

It isn't going to be a work free utopia, but the write has the wrong framing of the situation.

data_yum_yum 3 days ago||
Code is always the bottleneck because people aren’t always thoughtful about how they design it.

Coordination, communication, etc… honestly not that big of a deal if you have the right people. If you are working with the wrong people coordination and communication will never be great no matter what “coordination tools you bring in”. If you have a good team, we can be sending messenger pigeons for all o care and things will still work out.

Just my opinions.

worldsayshi 3 days ago||
I think the bottleneck can be summarized as verification and understanding. While that was the bottleneck before as well now it makes even more sense to find comprehensive ways to work with that. If you can quickly verify that the code is doing the right thing and that it is understandable, then you might achieve productivity increase.

And there's no good reason why LLM's can't at least partially help with that.

throwaway63783 3 days ago||
I woke up saying “no” into my pillow over and over again this morning about this problem.

There are two ways forward:

- Those of us that have been vibing revert to having LLMs generate code in small bits that our brains are fast enough to analyze and process, but LLMs are increasingly optimized to create code that is better and better, making it seem like this is a poor use of time, since “LLMs will just rewrite it in a few months.”

- We just have a hell of a time, in a bad way, some of us losing our jobs, because the code looks well-thought out but wasn’t, at ever increasing scale.

I have wavered over the past months in my attitude after having used it to much success in some cases and having gotten in over my head in beautiful crap in the more important ones.

I have (too) many years of experience, and have existed on a combination of good enough, clear enough code with consideration for the future along with a decent level of understanding, trust in people, and distrust in scenarios.

But this situation is flogging what remains of me. Developers are being mentored by something that cannot mentor and yet it does, and there is no need for me, not in a way that matters to them.

I believe that I’ll be fired, and when I am, I may take one or both of two roads:

1. I’ll continue to use LLMs on my own hoping that something will be created that feeds my family and pays the bills, eventually taking another job where I get fired again, because my mind isn’t what it was.

2. I do one of the few manual labor jobs that require no reasoning and are accepting of a slow and unreliable neurodivergent, if there are any; I don’t think there truly are.

I’ve been close to #2 before. I learned that almost everything that is dear to you relies on your functioning a certain way. I believe that I can depend on God to be there for me, but beyond that, I know that it’s on me. I’m responsible for what I can do.

LLMs and those AIs that come after them to do the same- they can’t fill the hole in others’ lives the way that you can, even if you’re a piece of shit like I am.

So, maybe LLMs write puzzling code as they puzzle out our inane desires and needs. Maybe we lose our jobs. Maybe we hobble along slowly creating decent code. It doesn’t matter. What matters is that you be you and be your best, and support others.

nahumba 3 days ago||
I disagree. Writing code was a bottle neck in software engineering. Code review is for code that doesnt hold the standards. Debuging is for code not written well. Integration is needed when you dont take to acoount the properties of the different parts

Specifications are the only missing part. And that is done through the question to the llm.

alganet 3 days ago||
The problem is managing complexity.

That's the only simplification that makes sense and accounts for the different phenomena we see (solo developers doing amazing things exist, teams doing amazing things exist, amazing teachers exist, etc).

There are many ways of doing it. If you understand the problem, and see a big ball of unecessary complexity rising, you get upset.

aosmith 3 days ago|
This resonates a little, it's problems that you need to consider... When I quit smoking I noticed my code quality dropped. It wasn't because I missed the cigarettes, it was the mental break with a solid social excuse I was missing. I started taking smoke breaks, without the smoke and things returned to normal.
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