Aron

Creator · Designer @

[Aron @aron1tw]

Check out the live site https://t.co/NI9s6V1BJt

[Aron @aron1tw]

Even with Opus 5.5 doing great work, it still took me a whole month of prompting to get this homepage right 🫨

[Aron @aron1tw]

Master CSS 2.0 is out. 🥳 Expressive classes, CSS-defined tokens, and tools that understand your design system.

[Master @mastercorg]

Introducing Master CSS 2.0

Rust engine, MCP, code linting, prerender mode, native pruning, route-level styles, …

[Aron @aron1tw]

See https://t.co/N0v2h4MFdy

[Aron @aron1tw]

AI agents write most of my commits now, and I didn't want a stray "feat" shipping a surprise release.

So I swapped semantic-release, commitlint and conventional-changelog for aronrepo. Same job, rules agents follow.

345 packages → 7.
105 MB → 2.7 MB.

[Aron @aron1tw]

I rebuilt my about page with opus 5.5 extra and the #CanvasAPI. Now it’s my desk, with my bunny getting the zoomies underneath. 🐰

Come say hi → https://t.co/nJJSoF2k4i

[Aron @aron1tw]

Turned my go-to UI refinements into a skill.
https://t.co/5Srpmiq7Zi

[Aron @aron1tw]

A few small tweaks. Feels much better now.

[Aron @aron1tw]

@__2024__2025 Sol 6.1 xHigh + Opus 5.5 Extra

[Aron @aron1tw]

My most productive month. Ever.

Uh… Codex 👀

[Aron @aron1tw]

Mac Studio, unboxed.
Time to build🧑🏻‍💻

[Aron @aron1tw]

Rebuilt my site: @nextjs → @sveltejs → @astrodotbuild. 90% less JavaScript. 🤯

https://t.co/QuHXSVrd6D

[Aron @aron1tw]

Been building websites for 20 years. Finally got around to launching my own 😂 https://t.co/bmdQFYuHBW

Turns out I’m my own worst client.

[Aron @aron1tw]

@neneodonkor @mastercorg Not yet deployed.

[Aron @aron1tw]

Gave up my eyesight for the P3 color palette — but now every color looks insanely vibrant! 🌈
#uiuxdesign #uiux

[Aron @aron1tw]

Just dropped them as Master Colors v3 — coming to Master CSS later this week!
https://t.co/ioni62VLas

[Aron @aron1tw]

@vite_js It’s that simple now!

import { defineConfig } from 'vite'
import masterCSS from '@master/css.vite'

export default defineConfig({
plugins: [masterCSS()]
})

[Aron @aron1tw]

Just published our first official blog post! 🎉

You can now use the `@master/css.vite` @vite_js plugin to instantly enable any Master CSS rendering mode — no config required.

https://t.co/pxc8mbiKAS

[Aron @aron1tw]

@github Changed some labels into types. Feels way more clear and recognizable!
https://t.co/DpdEb8kwd6

[Aron @aron1tw]

My go-to style for @github issue types.