Why everyone is moving to Stylex?

Why watch

Scott and Wes explain Meta's StyleX, a build-time CSS-in-JS library that compiles styles into reusable class names with zero runtime overhead and full type safety. The video covers how StyleX compares to alternatives like Panda CSS and CSS Modules, why it's particularly well-suited for AI coding agents, and practical concerns like composability and nested CSS handling. Developers using React and interested in modern styling approaches will benefit most from this overview.