Ask HN: How is AI-assisted coding going for you professionally?

> you need to embed your best practices in your agent and keep and eye on it and refine it over time.

Sincere question, how do beginners to the field (interns, juniors) do this when they don't have any best practices yet?

For my job which is mostly YAML engineering with some light Go coding (Platform) I'm finding it useful. We're DRY-ing out a bunch of YAML with CUE at the moment and it's sped up that work up tremendously.

When it comes to personal projects I'm feeling extremely unmotivated. Things feel more in reach and I've probably built ten times the number of throwaway projects in the past year than I have in previous years. Yet I feel no inspiration to see those projects through to the end. I feel no connection to them because I didn't build them. I have a feeling of 'what's the point' publishing these projects when the same code is only a few prompts away for someone else too. And publishing them under my name only cheapens the rest of my work which I put real cognitive effort into.

I think I want to focus more on developing knowledge and skills moving forward. Whatever I can produce with an LLM in a few hours is not actually valuable unless I'm providing some special insight, and I think I'm coming to terms with that at the moment.

IME one thing that makes this choice a very difficult one is oncall responsibilities. The thing that incentivizes code owners to keep their house in order is that their oncall experience will be a lot better. And you're the only one who is incentivized to think this way. Management certainly doesn't care. So by delegating the choice to management you're signing up for a whole bunch of extra work in the form of sleepless oncall shifts.

At my FAANG, there was a team of experienced engineers that proved they could deliver faster and more performant code than a complete org that was responsible for it earlier.

So now a lot of different parts of the company are trying to replicate their workflow. The process is showing what works, you need to have AI first documentation (readme with one line for each file to help manage context), develop skills and steering docs for your codebase, code style, etc,. And it mostly works!

For me personally, it has drastically increased productivity. I can pick up something from our infinitely huge backlog, provide some context and let the agent go ham on fixing it while i do whatever other stuff is assigned to me.

Somewhat against the common sentiment, I find it's very helpful on a large legacy project. At work, our main product is a very old, very large code base. This means it's difficult to build up a good understanding of it -- documentation is often out of date, or makes assumptions about prior knowledge. Tracking down the team or teams that can help requires being very skilled at navigating a large corporate hierarchy. But at the end of the day, the answers for how the code works is mostly in the code itself, and this is where AI assistance has really been shining for me. It can explore the code base and find and explain patterns and available methods far faster than I can.

My prompts end to be in the pattern of "I am looking to implement . . Review the code base to find similar examples of how this is currently done, and propose a plan for how to implement this."

These days I'm on Claude Code, and I do that first part in Plan mode, though even a few months ago on earlier, not-as-performant models and tools, I was still finding value with this approach. It's just getting better, as the company is investing in shared skills/tools/plugins/whatever the current terminology is that is specific to various use cases within the code base.

I haven't been writing so much code directly, but I do still very much feel that this is my code. My sessions are very interactive -- I ask the agent to explain decisions, question its plans, review the produced code and often revise it. I find it frees me up to spend more time thinking through and having higher level architecture applied instead of spending frustrating hours hunting down more basic "how does this work" information.

I think it might have been an article by Simon Willison that made the case for there being a way to use AI tooling to make you smarter, or to make you dumber. Point and shoot and blindly accept output makes you dumber -- it places more distance between you and your code base. Using AI tools to automate away a lot of the toil give you energy and time to dive deeper into your code base and develop a stronger mental model of how it works -- it makes you smarter. I keep in mind that at the end of the day, it's my name on the PR, regardless of how much Claude directly created or edited the files.