
Noodling on https://xitter.cf/t.co/Q9MaP9CWW0, a meal planning app. Previously a principal engineer @Thumbtack. Eu falo português.
New York
Joined July 2011
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Daniel O'Connor retweeted
Breaking News: Luiz Inácio Lula da Silva defeated Flávio Bolsonaro to stay president of Brazil, halting the right’s march in Latin America. Follow live updates. nyti.ms/4iFMwIg
something that keeps bothering me is how some people see slop as something that is happening to them, like they're some kind of helpless bystander powerless to do anything about it
excuse me but you are a software engineer, you literally learned how to make sand think and make computers do your bidding?! and now you can't do anything about it? please
the 2 things you should know to cut through all the noise:
1. you need to give your agent a way to verify its own work (i just posted about this so won't rehash)
2. your codebase is memory
the 2nd is not new either, we have always had lint rules, compilers with good diagnostics and strong type systems, LSPs, etc to help us write better code. there is no difference when agents write the code instead, you just need more of them, and stronger ones.
forget rules and skills. you can add those later.
yes, your codebase is a form of memory to agents! agents love extending what already exists. so every nit and every annoyance you've ever seen, every mistake and bad pattern you observe from agents, needs to turn into a constraint, or the agents will just keep repeating those same mistakes like a virus in your code. then you keep observing and repeating this process until your codebase is locked down enough that even agents with little context can one shot a high quality PR.
an even better direction is to refactor/rewrite your code such that agent anti-patterns become categorically impossible. use type systems to your advantage, use libraries/frameworks that reduce the architectural search space, or heck, create your own framework like we did for grok bot and design high quality primitives and well thought out APIs
It’s interesting to see the recent chatter on Tailwind and @stylexjs. (@poteto also had a great post recently that, among other things, mentioned that Cursor recently made the move.)
Two thoughts:
1. Tailwind, by default, makes it easy to deviate from a design system. But this has been the case for years! I prefer stricter APIs, but many folks saw this as a feature, not a bug. Do agents change the math here?
2. The productivity benefits of atomic CSS don’t matter in agentic development. Agents don’t benefit from the shorthand provided by authoring in atomic CSS. In fact, they probably do better with StyleX than a heavily themed + customized Tailwind setup.
After about a ~decade with atomic CSS frameworks (BuzzFeed Solid, Basscss, and then finally Tailwind), I think I'm convinced now that Stylex is superior for agents.
Stylex constraints lead to greater consistency and correctness as your codebase grows. I do still think Tailwind is the ideal human DSL for styling, but in a world where I'm barely touching CSS/class names by hand, the tradeoffs have changed. Again, if I were still hand writing code, Tailwind still wins, but we're not doing that anymore.
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Enzyme to React Testing Library is the perfect AI-driven migration. The models are trained on both frameworks, the problem is well defined, and the solution is easily verifiable.
Rofl that both OpenAI and Asana management believed that it would take FIVE years to migrate Enzyme to React Testing Library. What amusing BS!
I imagine it went like this:
Manager: “How long will it take? Give me SOMETHING”
Dev (annoyed): “FIVE YEARS OK?? Now leave me alone.”
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Recently wrote a blog post for @figma about building a layered design system. Take a look! 👀
Wondering how to maximize your design system's potential?
In his latest for Shortcut, Staff Software Engineer @_danoc peels back the layers of @thumbtack's design system, Thumbprint, to show how they built it for flexibility and efficiency: bit.ly/44yecFy
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