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gajus

Re:Pico CSS is no longer maintained on Friday October 30, 2026 @12:55PM (#50306688)
It's not how zero-runtime CSS-in-JS frameworks work. Users are just served pure HTML and CSS.
Re:Pico CSS is no longer maintained on Friday October 30, 2026 @12:53PM (#50306663)
CSS is typed in JS, but it is transpiled at compile time to pure CSS. So truly zero runtime.
Re:Pico CSS is no longer maintained on Friday October 30, 2026 @02:18AM (#50300426)
Been working on https://bamboocss.com/ for couple of months.

It's build-time, Rust/Oxc, type-safe, zero-runtime CSS-in-JS, with per-route CSS splitting.

Re:Treg (OpenRouter for Tools) on Tuesday October 06, 2026 @11:23PM (#49987720)
I saw you post about Treg positioning it as Clay-alternative and also as OpenRouter for agent tools. Personally, I resonate better with Clay positioning because most use cases I can think of would come down to data enrichment and such. Something to consider. Otherwise, great product!

Also, checkout https://gitwal.com/superdesigndev/treg That's every social media mention of your product.

Show HN: Gitwal – know when people talk about your code

https://gitwal.com/alerts

This is actually a reincarnation of a project I did almost 10 years ago (GitSpo). I index social sites (X, Bluesky, Reddit, HackerNews, etc) and track content that mentions any GitHub repository. If you are an open-source author – this gives you a daily or weekly summary of all social mentions of your project. If you are evaluating open-source projects, this allows you to validate them by...

( Read More... | no comments | 2 points | on HN )
Re:Gitwal – GitHub Event Archive on Thursday September 10, 2026 @12:51PM (#49646765)
As a long-time open-source contributor, I've always been fascinated by using GitHub to track trends. However, recent GitHub changes (whatever the public stated reasons are) make parts of what used to be public data unavailable and raise concerns about the future of other data availability. Similar to Internet Archive, I think it is important to preserve public GitHub data.

If you are researcher with the need to access the data or would like to donate to the project, get in touch.

If you are curious how it compares against StyleX and Panda, I made a public benchmark https://github.com/gajus/css-in-js-arena
There is a lot of jargon in the title, but the key things to know about Bamboo are that:

* it eliminates all runtime overhead for static styles

* it pre-computes all dynamic styles leaving only boolean logic in runtime

* parsing all your source code is computationally expensive, therefore parts of Bamboo are written in Rust and leverage Oxc to make it fast

Happy to take any questions

The funny thing is that DO itself has an MCP for spinning up VMs, resolving IPs, etc.
OpenRouter is valuable because it has a large catalogue of competing providers for a fungible service. This does the opposite (lock in with a specific vendor).
Can you give me a practical example of 3 most deserving use cases? Something that customers are actually using them for today.
A few other things to callout:

* Bamboo started as a fork of Panda. The vast majority of the codebase has been refactored. However, their test suite has been incredibly useful to identify all the edge cases.

* Bamboo's API is a subset of Panda. One of Bamboo goals has been to introduce more consistency to how we write styles (without introducing lint rules). Bamboo dropped JSX factories, template literals and style props.

* Strict API is also what allows us fold 100% of styles.

* Strict API is also what allows to prune unused styles.

* Bamboo resolution is _strict_. Missing tokens will produce build error.

Show HN: CSS-in-JS Arena Bamboo, StyleX and Panda on Pixel-Identical Apps

https://github.com/gajus/css-in-js-arena

A little context, I've been working on Contra for the last 6 years. It's a marketplace-network – an application that's comparable to the likes of LinkedIn, UpWork, and similar in terms of its surface area. That's hundreds of routes, thousands of components, and tens of thousands of styles.Over the last year, we have been obsessed with performance. We have optimized every layer of our...

( Read More... | 1 comment | on HN )
Re:How Claude marks AI-generated content on Tuesday August 11, 2026 @04:13PM (#49263798)
this gives strong "you wouldn't steal a car" vibes
Re:How Claude marks AI-generated content on Monday August 10, 2026 @06:25PM (#49250712)
The moment Google announced SynthID, the first domain I bought was deSynthID.com

Several open-source projects have already proven SynthID to be ineffective.

Re:How Claude marks AI-generated content on Monday August 10, 2026 @06:24PM (#49250689)
There are already small models trained specifically to prevent statistical detection, e.g., https://huggingface.co/kalpeshk2011/dipper-paraphraser-xxl

I guess whoever is the policy maker is assuming that some protection is better than none and that most people will not reach for such tools.

Re:How Claude marks AI-generated content on Monday August 10, 2026 @06:21PM (#49250643)
Most likely watermark will be proportional to the input/output ratio, i.e. if you input a long document and ask to make edits, it will not attempt to watermark it. On the other hand, if you provide a tweet and ask it to write an article, that will include watermark. Just a guess (and yes, it feels flawed)
Re:GitHub Is Experiencing Difficulties on Thursday August 06, 2026 @03:17PM (#49201049)
so... what happened?
Excellent problem space.

Related problem: Using AI to write compilers that optimize runtime code. I did this for Zod.

https://github.com/gajus/zod-compiler

Zod schemas, compiled at build time into raw boolean chains. 2-74x faster. No code changes. The plugin swaps Zod with compiled parse.

I wrote almost none of the optimizations. Claude did, in a loop, over 100+ iterations.

It works because the compiled version can be diffed against real Zod. Correctness isn't a judgment call. Same as scriptc.

This applies to every program with a reference implementation and a benchmark. Compilers, serializers, formatters, query planners, etc.

Excited for faster Internet.

Re:What happened to TheNumbers.com on Thursday July 23, 2026 @02:00PM (#49025660)
What a throwback. Back in 2015 I have started Applaudience, which at the time was the only provider of real-time cinema ticket sales data. I still remember comparing our numbers against TheNumbers.com as part of calibration. I have since moved on to other businesses, but this remains one of my favorite pieces of technology that I have developed. Would love to bring it back one day.
Re:Postmortem: TanStack npm supply-chain compromise on Monday May 11, 2026 @06:00PM (#48101226)
Reminder to secure your npm environments.

https://gajus.com/blog/3-pnpm-settings-to-protect-yourself-f...

Just a handful of settings to save a whole lot of trouble.

Re:Vite 8.0 is out! on Thursday March 12, 2026 @04:28PM (#47356586)
Congrats to the team!

We've been using it (in beta) for months now. It makes for a very enjoyable developer experience.

Funny you ask. This project started as a very different project almost five years ago. It was called roarr.io, and the primary purpose was exactly that: adhoc collecting logs from remote machines. However, I've not ported this functionality (yet).
That would require restarting your services to redirect their output. Fine for one-off scripts, but impractical when you have long-running processes and don't want to restart them every time an agent needs to read logs.

With teemux, a persistent MCP server gives multiple AI agents access to logs as needed—without interrupting your development flow.

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