#upgrade guide

Open Source Projects

React 18 Upgrade: Turbocharge Your App Without the Crash

Everyone figured React 18 would be a polite evolution. Wrong. It's a beast with concurrent rendering that makes UIs buttery smooth—like strapping jets to your grandma's station wagon.

Developer Tools

React 19 Upgrade: Navigating the Sharp Edges of Tomorrow's Frontend

React 19 isn't just an update—it's a pivot toward async-first UIs that could reshape your app's architecture. But those 'smooth' breaking changes? They've got teeth.