Turbopack: What's new in Next.js 16.3 Preview
• Up to 90% less memory in dev
• Up to 5.5x faster builds via Filesystem Cache
• Faster HMR and dev startup
• Experimental Rust React Compiler
• 𝚒𝚖𝚙𝚘𝚛𝚝.𝚖𝚎𝚝𝚊.𝚐𝚕𝚘𝚋 support
https://t.co/AE9PYSn6ZW
AI SDK 7 is now available.
Introducing: reasoning control, agent-level tool approval, tool and runtime context, file and skill uploads, MCP Apps, durable workflows, terminal UI, sandbox support, harness integrations, telemetry, lifecycle events, and more.
Today we're introducing Claude for Social Media.
Just enter your website and Fastlane creates thousands of viral videos promoting your product in one click.
This is truly insane.
React Router v8 is now available!
- All v7 future flags are now the default (Middleware, Vite env API, Split Route Modules, etc.)
- ESM-only
- New baselines: node 22+, React 19+, Vite 7+
- Easy upgrade from v7
Introducing Claude Fable 5: a Mythos-class model that we’ve made safe for general use.
Its capabilities exceed those of any model we’ve ever made generally available.