Blog
Insights on software development, security, and technology from our team.
React 19.3 makes View Transitions stable. Turn on Trusted Types while you're there.
React 19.3 shipped on September 9, 2026, promoting View Transitions and Fragment Refs to stable and adding Trusted Types support and a use(browser()) escape hatch. Here's what web, security, and mobile teams should actually do with it.
React Compiler goes Rust, and Next.js 16.3 can already use it
The React team rewrote the React Compiler in Rust, and Vercel wired it into Turbopack. Next.js 16.3 reports 20 to 50% faster route compilation on the native path. We break down whether the experimental flag is worth flipping, and how to test it without risking production.