react
The use() Hook in React 19: Reading Promises and Context
React 19's use() reads promises and context inside conditionals and loops, breaking...
#react-19
performance
Profiling React Renders With the DevTools Profiler
A hands-on workflow for using the React DevTools Profiler to find and...
react
React Server Actions: Mutations Without API Routes
React Server Actions let a form submit directly to server code, no...
react
React 19: Complete Guide to New Features and Migration
React 19 guide: Compiler, Actions, useOptimistic, Activity API, and useEffectEvent. Migration steps,...