🎨 Frontend Dev React Blog
React 19 Compiler ships stable — no more manual memoization
The React compiler automatically memoizes components and hooks, eliminating `useMemo`, `useCallback`, and most `memo()` wrappers.
Every React codebase has performance bugs from missing memoization. The compiler fixes the entire class of problems.
🎨 Frontend Dev Tailwind Blog
Tailwind CSS v4 drops PostCSS, ships Oxide Vite engine
Tailwind v4 is rewritten in Rust (Oxide), moves configuration to CSS, and ships a first-party Vite plugin that is 10x faster.
Configuration-in-CSS is a fundamental DX improvement — you stop context-switching between config and template files.
🎨 Frontend Dev web.dev
CSS anchor positioning is now baseline available
Safari 18.4 completes cross-browser support. Tooltips, popovers, and floating UI without JavaScript are now possible natively.
Replace entire JS libraries (Floating UI, Popper.js) with pure CSS — major DX and performance win.