Meta Open-Sources Astryx: An Agent-Ready React Design System With 150+ Accessible Components, Seven Themes, and a CLI

Meta has released Astryx in beta as an open source design system built on React and StyleX.

Astryx includes 150+ accessible components, seven themes, templates, and token-based theming.

A CLI supports scaffolding, docs, theme generation, and migrations to streamline development.

Meta is positioning Astryx as a design system that works for both human developers and AI agents.