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jonahrd | 12 days ago

I might be able to shine a little light on this.

I came from embedded, where I wasn't able to use agents very effectively for anything other than quick round trip iterative stuff. They were still really useful, but I definitely could never envision just letting an agent run unattended.

But I recently switched domains into vaguely "fullstack web" using very popular frameworks. If I spend a good portion of my day going back and forth with an agent, working on a detailed implementation plan that spawns multiple agents, there is seemingly no limit* to the scope of the work they are able to accurately produce. This is because I'm reading through the whole plan and checking for silly gotchyas and larger implementation mistakes before I let them run. It's also great because I can see how the work can be parallelized at certain parts, but blocked at others, and see how much work can be parallelized at once.

Once I'm ready, I can usually let it start with not even the latest models, because the actual implementation is so straightforwardly prompted that it gets it close to perfectly right. I usually sit next to it and validate it while it's working, but I could easily imagine someone letting it run overnight to wake up to a fresh PR in the morning.

Don't get me wrong, it's still more work that just "vibing" the whole thing, but it's _so_ much more efficient than actually implementing it, especially when it's a lot of repetitive patterns and boilerplate.

* I think the limit is how much I can actually keep in my brain and spec out in a well thought out manner that doesn't let any corner cases through, which is still a limit, but not necessarily one coming from the agents. Once I have one document implemented, I can move on to the next with my own fresh mental context which makes it a lot easier to work.

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QuadrupleA|12 days ago

The amount of boilerplate people talk about seems like the fault of these big modern frameworks honestly. A good system design shouldn't HAVE so much boilerplate. Think people would be better off simplifying and eliminating it deterministically before reaching for the LLM slot machine.

jonahrd|12 days ago

I'm not so sure I agree. To me it's somewhat magical that I can write even this amount of code and have this stuff just magically work on pretty much every platform via docker, the web platform, etc. Maybe this again is me having started with embedded, but I am blown away at the ratio of actual code to portability we currently have.

rubenflamshep|12 days ago

Interesting. What would you say is your ratio of "sit down and make the implementation" time to "multi-agent system builds the thing" time?