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adpirz

1,071 karma · joined May 2, 2012

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adpirz··on Anthropic acquires Bun
It's the Anthropic careers page that you're likely looking for now:

https://www.anthropic.com/jobs?team=4050633008

adpirz··on My AI skeptic friends are all nuts
Plug for Simon's (very well written) longer form article about this topic: https://simonwillison.net/2025/Mar/11/using-llms-for-code/
adpirz··on Zod 4
It's hard to unpack without knowing more about the use case, but adding discriminant properties (e.g. "user_type") to all the types in the union can make it easier to handle the general and specific case.

E.g.

if (user.user_type === 'authenticated') {

  // do something with user.name because the type system knows we have that now

}
adpirz··on A Research Preview of Codex
It's on their roadmap: https://github.blog/news-insights/product-news/github-copilo...

But they aren't moving nearly as fast as OpenAI. And it remains to be seen if first mover will mean anything.

adpirz··on Acquisitions, consolidation, and innovation in AI
The dot com boom is an apt analogy: the internet took off, we understood it had potential, but the innovation didn't all come in the first wave. It took time for the internet to bake, and then we saw another boom with the advent of mobile phones, higher bandwidth, and more compute per user.

It is still simply too early to tell exactly what the new steady state is, but I can tell you that where we're at _today_ is already a massive paradigm shift from what my day-to-day looked like 3 years ago, at least as a SWE.

There will be lots of things thrown at the wall and the things that stick will have a big impact.

adpirz··on Gemini 2.5: Our most intelligent AI model
Interactive playground for the puzzle: https://claude.site/artifacts/832e77d7-5f46-477c-a411-bdad10...

(All state is stored in localStorage so you can come back to it :) ).

adpirz··on Generative AI Hype Peaking
Having used the latest models regularly, it does feel like we're at diminishing returns in terms of raw performance from GenAI / LLMs.

...but now it'll be exciting to let them bake. We need some time to really explore what we can do with them. We're still mostly operating in back-and-forth chats, I think there's going to be lots of experimentation with different modalities of interaction here.

It's like we've just gotten past the `Pets.com` era of GenAI and are getting ready to transition to the app era.

adpirz··on A few words about FiveThirtyEight
both "get" and "eat" would be followed by an expletive.

op doesn't like nate.

adpirz··on AI-designed chips are so weird that 'humans cannot understand them'
I’ve never been able to put it into words, but when we think about engineering in almost any discipline, a significant amount of effort goes into making things buildable by different groups of people. We modularize components or code so that different groups can specialize in isolated segments.

I always imagined if you could have some super mind build an entire complex system, it would find better solutions that got around limitations introduced by the need to make engineering accessible to humans.

adpirz··on The Generative AI Con
The "iPhone moment" gets used a lot, but maybe it's more analogous to the early internet: we have the basics, but we're still learning what we can do with this new protocol and building the infrastructure around it to be truly useful. And as you've pointed out, our "bandwidth" is increasing exponentially at the same time.

If nothing else, my workflows as a software developer have changed significantly in these past two years with just what's available today, and there is so much work going into making that workflow far more productive.

adpirz··on Agents Are Not Enough
This write up was also fantastic and has made the rounds at our org!
adpirz··on Agents Are Not Enough
Whoa missed this! Love it.
adpirz··on Agents Are Not Enough
You posted on X a while back asking for a crowdsourced definition of what an "agent" was and I regularly cite that thread as an example of the fact that this word is so blurry right now.
adpirz··on AI and globalisation are shaking up software developers' world
The collective backlog of every software company probably stretches into centuries.

This gives us the tooling to A.) burn through those faster. B.) solve more complex problems.

If your entire job as an engineer is “take tickets with very clear acceptance criteria and turn into component / basic business logic”, I’d be worried for sure. I was initially worried myself when all this landed two years ago, but using it daily and now building enterprise scale apps with it, I know we’ve got at least another decade or two before it’s able to tackle the full breadth of an engineers role.

adpirz··on Forget ChatGPT: why researchers now run small AIs on their laptops
YES. I discovered this exact use case myself a few months ago. Tweeted about it even:

https://x.com/adpirz/status/1823727814191014323?s=46

adpirz··on Amazon tells employees to return to office five days a week
I think this is heavily life-and-career-stage dependent IMO.

If you're young, early career, and don't have dependents, you should absolutely prioritize in-office.

Otherwise, the calculus varies.

adpirz··on Ask HN: If LLMs are so useful, why haven't we seen any spike in productivity?
- Some early studies have shown modest gains (can try and link later)

- It’s still very early. LLMs have only been publicly available for 2 years, copilots a little less than that.

- It’s mostly anchored on cold starts ie I’m creating something from scratch. Leveraging LLMs in existing and mature codebases is definitely going to pick up.

- The majority of devs aren’t really using these tools or using them to their full ability. It takes a lot of fiddling to understand the limits and strengths, but when you do, you basically stop writing code and write more prose.

I will be surprised if in ten years even a quarter of your keyboard inputs will be towards code directly vs directing your friendly coding robot.

adpirz··on Greppability is an underrated code metric
I've seen some pretty wild conditional string interpolation where there were like 3-4 separate phrases that each had a number of different options, something akin to `${a ? 'You' : 'we'} {b ? 'did' : 'will do' } {c ? 'thing' : 'things' }`.

When I was first onboarding to this project, I was tasked with updating a component and simply tried to find three of the words I saw in the UI, and this was before we implemented a straightforward path-based routing system. It took me far too long just to find what I was going to be working on, and that's the day I distinctly remember learning this lesson. I was pretty junior, but I'd later return to this code and threw it all away for a number of easily greppable strings.

adpirz··on Apple Intelligence for iPhone, iPad, and Mac
Siri is bad and is bad for their brand. This is making up for that ground.
adpirz··on Figma OSS Alternative
One of the things I was gobsmacked by the first time I used Figma years ago was its performance, which has only gotten better with time. From what I understand, they've built some custom stuff for WebGL for their renderer. Here it looks like it's powered by React. I'm curious if anyone's used both and can compare the performance of the two.
adpirz··on Tesla's Autopilot, Full Self-Driving linked to 100s of crashes, deaths
A lot of cars have similar features now. I’m apathetic towards Tesla but am curious how this compares to other manufacturers.
adpirz··on Why thinking hard makes us feel tired
The lactic acid thing is a myth. https://www.bostonsportsmed.com/2013/08/the-lactic-acid-myth...
adpirz··on Ask HN: Is GitHub down?
Same
adpirz··on Andreessen Horowitz and 'zero interest rate phenomena'
There are puppy crushing machines everywhere. E.g. physicians in the US are paid high premiums relative to other OPEC countries not because their quality of care of experience is significantly higher, but because of the insurance model we have here [1]. Capitalism works for everyone only with strong guardrails which have instead been eroding for decades.

[1] https://nypost.com/2023/02/19/doctor-insurance-companies-wan...

adpirz··on OpenAI and Microsoft extend partnership
For people more well versed in this space: does GPT / OpenAI more broadly have a meaningful moat? It seems like there will be a number of these models out there and this isn't as great as say Google's up-till-now advantage in search relevancy.
adpirz··on Show HN: Docker in the browser using x86-to-WASM recompilation
v86 also featured by supabase running postgres in the browser: https://supabase.com/blog/postgres-wasm
adpirz··on Meta Quest Pro
Has anyone successfully incorporated VR into their regular workstreams? If so, what's it like?
adpirz··on Tell HN: GitHub Appears to Be Down
Also down. Denver, CO.
adpirz··on The Fall of Roam
Notion is still in this space where it does a lot of things decently, and nothing well. It is a decent text editor. It builds decent data tables. It is a decent wiki. If it did at least one of those things we’ll, it would have a lot more long term staying power, and I think the strongest contender is text editing.
adpirz··on Star Citizen developer plans 1000-person Manchester, UK, mega studio
What is the literal end game here?
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