Valcho

[Valcho @Valcho]

@thsottiaux @ajambrosino can he also work some magic on the codex app not frying my m3 pro chip please 🙏

[Valcho @Valcho]

@AlemTuzlak @tan_stack I can't wait 🤩

[David K 🎹 @DavidKPiano]

And yes, it's another reason why I like state machines: you can effectively prototype the behavior, write a spec, and implement it *at the same time*

Stop sleeping on state machines

[Kyle Mathews @kylemathews]

New Electric Agents RFC: Signals

UNIX figured out 50 years ago how to handle long-lived processes. So we ported UNIX signals to Agents.

https://t.co/2HjYjedUKA

[Valcho @Valcho]

@alex_whedon Just signed up for early access and can't wait to experience this sorcery

[Valcho @Valcho]

@DavidKPiano @thsottiaux @thsottiaux please listen to David!

[Valcho @Valcho]

@diegohaz Thanks for sharing

[Valcho @Valcho]

with Warp now open source, it'd be very nice for Cursor to get some inspiration and elevate the default Terminal experience

[Sean brydon @SeanBrydon13]

Wow this blew up way more than i expected.

@shadcn reminded me this wasnt exactly opensourced.

Well now it is https://t.co/8CYsjm0k3y

[Valcho @Valcho]

@konekone2026 @Xylene_X use WXT framework for multi-browser support https://t.co/6s2veeL5cN

[Pingiskok @pingiskok]

Every JWT writeup online covers 2–3 attacks and stops.
I got tired of jumping between 40 blog posts, so I wrote the whole thing. All in one place.
https://t.co/iCSzQ4GjcS

#infosec #appsec #bugbounty #websec #jwt

[Tw93 @HiTw93]

👷 Kami is now open source. Your AI writes well. Now your docs can look good too.

A design system for AI-native docs: one-pagers, resumes, portfolios, letters, long docs, and slides. Bilingual, diagram-ready, print-ready. Zero setup.

https://t.co/I80D90N6Ji

[Valcho @Valcho]

@budapp very eager to give it a shot. kudos on the design

[Adrián Mato 🐙 @adrianmg]

Turns out React can handle massive diffs (200k+) and huge conversations just fine — as long as you give it a strong measurement layer underneath. Shoutout Pretext from @_chenglou. Smooth as butter ✨

- Custom virtualization
- Sync tokenization with Shiki for syntax highlighting

[Atai Barkai @ataiiam]

Today, we're joining Google's release of A2UI v0.9 🎉

Declarative Generative UI with your own design system.
Works with any AG-UI Agent.

Your agents describes UI via JSON, your frontend renders it using your components catalog like lego building blocks

UI is alive and dead. CLI for agents, Generative UI for humans.

Try it out:
npx copilotkit@latest create my-app --framework a2ui

[David K 🎹 @DavidKPiano]

Released the XState v5 skill 🚀

The goal isn't just "know the API" but rather "help agents make really good state machines"

Tuned & tested against real examples, common anti-patterns, and the mistakes* LLMs tend to make with XState

npx skills add statelyai/skills

[Curious Minds @CuriousMindsHub]

Write more.
Write more.
Write more.
Write more.

Because your brain gets sharper with it.

[JohnPhamous @JohnPhamous]

middle truncation

- a11y
- text selection + copy preserved (doesn't copy the ellipsis)
- no ellipsis gap
- preserves the meaningful start + end based on content (file paths, subdomains, branch names, ai model provider/name)

[Nico Albanese @nicoalbanese10]

3 months ago I started building a coding agent that runs in the cloud.

It's since written every line of code I've shipped, including itself.

Today, I'm open sourcing it. Introducing Open Agents.