React 19.3

ReactPublished 2026-10-09 14:58 UTC

React 19.3 adds new features like View Transitions, Fragment Refs, browser(), Trusted Types, and more.

— React

Release

Version: 19.3
Released: 2026-09-09
Release notes: React

Deno team is joining Cloudflare to simplify self-hosting of Workers and Durable Objects

Deno is joining Cloudflare. The companies say the move is intended to make self-hosting Workers and Durable Objects simpler, allowing developers to use the same primitives in more places.

8 hours ago

Bun is joining Anthropic
BunBun has been acquired by Anthropic. Anthropic is betting on Bun as the infrastructure powering Claude Code, Claude Agent SDK, and future AI coding products & tools.
Dec 2, 2025
Image: TypeScript Blog
Announcing TypeScript 7.0
TypeScript BlogToday we are proud to announce the availability of TypeScript 7, a 10x faster native port of TypeScript! Since its early days, TypeScript has promised to deliver on JavaScript that scales. By bringing strong type-checking and rich tooling to the world of JavaScript, TypeScript…
Jul 8