react/react

Why It's Trending

React is perennially active with 250K stars and daily commits. [1] React 19's concurrent features and Server Components are the active development focus — each new Next.js release that adopts these patterns generates a wave of community documentation, tutorials, and discussion that keeps React in trending.

Technical Overview

React 19's major additions: Server Components (components that run only on the server, with access to server-side data), Actions (async functions for mutations that integrate with Suspense), useOptimistic (immediate UI updates with automatic rollback on error), and useFormStatus (access form submission state without prop drilling). [1] These features complete the App Router mental model that Next.js has been building toward since React 18.

Active dependency used across all projects but nothing urgent — read the React 19 release notes when they formally publish rather than acting now.