StyleX

type-safe CSS-in-JS, compiled, composable

StyleX
Thinking in StyleX | StyleX
facebook/stylex: StyleX is the styling system for ambitious user interfaces.

• compiled: compiled to CSS classes and variables at build time; no runtime overhead
• composable: stylex.props() replaces tailwind-merge
• easier to reset by setting style to null
• limits what can be overridden with template class
  • StyleXStyles<>
  • StyleXStylesWithout<>
• theme/styling system with createTheme()/defineVars()

Facebook Did It Again - YouTube

Facebook Tried Tailwind, Then Built This Instead - YouTube
Facebook's Tailwind Killer Is Now Open Source - YouTube

The Truth About Facebook's "Tailwind Killer" - YouTube