meta/astryx
An open source design system that's fully customizable and agent ready
Meta open-sources its internal design system, built for human-AI collaboration — Astryx is Meta's internally-grown design system, now open source after eight years of use across 13,000+ apps. It offers 150+ accessible React/StyleX components, theming via CSS custom properties, and a 'swizzle' escape hatch to eject full component source—plus tooling meant to be used equally by developers and AI coding agents.
Metrics
Retention can be computed 30 days after a repository first trends (it isn't shown until then). See About for how each metric is defined.
Today's movement
- Rank, last 7 days↑1
- Star pace-28%vs. yesterday
- 4-day streak
Context: Release the same day v0.7.13 ↗ (Nov 11) / Buzz just before YouTube 5,213 views ↗ (Nov 10) / +2,517★ in one day (15.9× the median of the previous 7 days)
Star growth and Trending appearances (last 30 days)
Bands mark days on the trending list (darker = higher rank)
Daily trending ranks as a table (5 days)
| Date | Daily | Weekly |
|---|---|---|
| Nov 11, 2026 | #1 +3,108 typescript #1 | typescript #10 +8,384 |
| Nov 10, 2026 | #2 +3,278 typescript #1 | typescript #13 +5,406 |
| Nov 9, 2026 | #6 +875 typescript #2 | — |
| Nov 8, 2026 | #6 +96 typescript #1 | — |
| Nov 7, 2026 | typescript #7 +198 | — |
Created Jan 10, 2026 · First on trending Nov 7, 2026
Where it's being discussed
Posts that are about this repository. Japan means Japanese-language tech media and videos; it says nothing about how widely the project is used in Japan.