Meta Just Open Sourced 8 Years of Ul Components (Astryx)

Astryx is Meta's new open source design system, a shadcn alternative built on StyleX with over 150 accessible React components and full type-safe theming. After 8 years of internal use across 13,000 apps at Meta, this might be the most complete design system launch yet. 🔗 Relevant Links Astryx: https://astryx.atmeta.com/ ❤️ More about us Radically better observability stack: https://betterstack.com/ Written tutorials: https://betterstack.com/community/ Example projects: https://github.com/BetterStackHQ 📱 Socials Twitter:   / betterstackhq   Instagram:   / betterstackhq   TikTok:   / betterstack   LinkedIn:   / betterstack   📌 Chapters: 0:00 - Intro 0:25 - Templates & Components 1:30 - Why Astryx Exists 2:15 - Building a Custom Theme 3:36 - Customizing Tokens & Variants 5:02 - Pre-Built Themes 5:28 - Brand Consistency 6:07 - Styling Components Directly 6:47 - Tailwind Bridge 7:20 - Built for AI Agents 7:49 - Final Thoughts