Next.js 16.3 is now available! • Up to 90% less memory in dev • Faster builds, type checking, and rendering • Better tooling for AI agents • Custom error boundaries • Instant Navigations for SPA-like responsiveness nextjs.org/blog/next-16-3 Here's what's new ↓
Next.js
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The React Framework – created and maintained by @vercel.com
Following our move to scheduled, pre-announced security updates, the July release is out. This release addresses several security issues in Next.js 16 and 15. Update to 16.2.11 (Active LTS) or 15.5.21 (Maintenance LTS) now. nextjs.org/blog/july-2... x.com/nextjs/stat...
July 2026 Security Releases
The July 2026 security releases for Next.js are now available
nextjs.org
Going forward, Next.js will be making security releases more predictable by announcing them ahead of time. More details: nextjs.org/blog/next-s...
Next.js Security Release and Our Next Patch Release
Next.js is moving to a formal security release process
nextjs.org
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 nextjs.org/blog/next-1...
Turbopack: What's New in Next.js 16.3
Turbopack in Next.js 16.3 adds development memory eviction, persistent file cache for builds, experimental Rust React Compiler, and `import.meta.glob` support.
nextjs.org
Next.js 16.3 Preview: AI Improvements More and more Next.js is written by coding agents, so we're building a framework that helps them succeed. • Auto-managed 𝙰𝙶𝙴𝙽𝚃𝚂.𝚖𝚍 • First-party Skills • Agent Browser with React introspection • Actionable error messages nextjs.org/blog/next-1...
Next.js 16.3: AI Improvements
Actionable errors with paste-ready fix prompts, first-party Skills for the dev loop and Cache Components, and tooling that keeps coding agents in sync with your project.
nextjs.org
Next.js 16.3 Preview: Instant Navigations A new suite of tools that brings the responsiveness of client-driven SPAs to Next.js, without giving up what Server Components do best. The speed of the server, with the feel of the client. Try it and tell us what you think ↓ nextjs.org/blog/next-1...
Next.js 16.3: Instant Navigations
A new suite of tools that brings the responsiveness of a single-page app to the server-centric model of Next.js.
nextjs.org
The Next.js team is coming to San Francisco, Amsterdam, and London. • Instant Navigations with Next.js 16.3 • How we’re improving Next.js for AI Agents • Community hangout! nextjs.org/nights
Next.js Nights
Meet the Next.js team in San Francisco, Amsterdam, and London.
nextjs.org
We’ve released Next.js versions 16.2.6 and 15.5.18 with important security fixes. These fixes address multiple vulnerabilities across high, moderate, and low severity, including one upstream React issue. We strongly recommend upgrading as soon as possible. ⬇️
New agent skill: 𝚛𝚎𝚊𝚌𝚝-𝚟𝚒𝚎𝚠-𝚝𝚛𝚊𝚗𝚜𝚒𝚝𝚒𝚘𝚗𝚜 Add React <𝚅𝚒𝚎𝚠𝚃𝚛𝚊𝚗𝚜𝚒𝚝𝚒𝚘𝚗> animations to any React app. Also covers how Next.js can natively integrate them. • Animate elements across navigations • Slide pages forward and back • Smooth loading transitions • Composition and accessibility handled
Next.js is used by millions of developers across every major cloud. Making it work well everywhere is on us. Here's what we've built with Netlify, Cloudflare, OpenNext, AWS, and Google Cloud, and the commitments we're making. nextjs.org/nextjs-acro...
Next.js Across Platforms: Adapters, OpenNext, and Our Commitments
Next.js 16.2 introduces a stable Adapter API, a public adapter test suite, and a working group for more consistent deployment across platforms.
nextjs.org
Next.js 16.2: AI Improvements • Next.js-aware browser lets Agents improve your app • 𝙰𝙶𝙴𝙽𝚃𝚂.𝚖𝚍 included in 𝚌𝚛𝚎𝚊𝚝𝚎-𝚗𝚎𝚡𝚝-𝚊𝚙𝚙 by default • Browser errors forwarded to terminal • Dev server lock file prevents duplicate servers nextjs.org/blog/next-1...
Next.js 16.2: AI Improvements
Next.js 16.2 ships AGENTS.md in create-next-app, browser log forwarding, dev server lock file with PID, and next-browser for AI agent debugging.
nextjs.org
Turbopack: What's New in Next.js 16.2 • Up to ~375% faster updates with Server Fast Refresh • Improved Web Workers support • Subresource Integrity (SRI) support • Tree shaking for dynamic 𝚒𝚖𝚙𝚘𝚛𝚝() • 200+ bug fixes nextjs.org/blog/next-1...
Turbopack: What's New in Next.js 16.2
Turbopack in Next.js 16.2 brings faster builds, SRI support, postcss.config.ts, tree shaking of dynamic imports, Server Fast Refresh, inline loader configuration, and over 200 bug fixes.
nextjs.org
Next.js 16.2 • Up to ~60% faster rendering • Up to ~400% faster 𝚗𝚎𝚡𝚝 𝚍𝚎𝚟 startup • Server Function 𝚍𝚎𝚟 logging • Redesigned error page • Better hydration errors • 𝙴𝚛𝚛𝚘𝚛.𝚌𝚊𝚞𝚜𝚎 display in error overlay nextjs.org/blog/next-16-2
Next.js 16.2
Next.js 16.2 includes Adapters, rendering performance improvements, improved debugging and error pages, and more.
nextjs.org
Next.js installs will soon include version-matched docs, giving agents context on new and recently updated APIs. In our evals, this improved success rates by ~20%. Try it out: 𝚗𝚙𝚡 𝚌𝚛𝚎𝚊𝚝𝚎-𝚗𝚎𝚡𝚝-𝚊𝚙𝚙@𝚌𝚊𝚗𝚊𝚛𝚢
As more Next.js apps are built with AI, we've been focusing on improving the agent experience. Here's what we've learned, and how we're thinking about agents as first-class users ↓ nextjs.org/blog/agenti...
Building Next.js for an agentic future
How we built and sunset an in-browser agent, shipped MCP integration, and learned that better AI agent support means thinking from the agent's perspective.
nextjs.org
Two ways to handle a blocking component in Next.js: • Cache: so it can be prerendered with the rest of the page. • Stream: so the rest of the page doesn't have to wait for it.
Learn how we built Turbopack with incremental computation to scale development and builds to Next.js applications of all sizes. nextjs.org/blog/turbop...
Inside Turbopack: Building Faster by Building Less
Learn how we built Turbopack with incremental computation to scale development and builds to massive Next.js applications.
nextjs.org
Next.js 16.1: Turbopack filesystem caching for 𝚍𝚎𝚟 is now enabled by default. Example field test in an open-source app: 3.7s → 336ms
Next.js 16.1: Optimize your app with the new Bundle Analyzer • Filter modules by route, environment, or asset type • View a module's size and trace its location • Available for apps using Turbopack Try it out 𝚗𝚙𝚡 𝚗𝚎𝚡𝚝 𝚎𝚡𝚙𝚎𝚛𝚒𝚖𝚎𝚗𝚝𝚊𝚕-𝚊𝚗𝚊𝚕𝚢𝚣𝚎
Next.js 16.1 • Faster compilation in 𝚍𝚎𝚟 with file system caching • New bundle analyzer for inspecting and optimizing your code • Easier debugging with 𝚗𝚎𝚡𝚝 𝚍𝚎𝚟 --𝚒𝚗𝚜𝚙𝚎𝚌𝚝 nextjs.org/blog/next-16-1
Next.js 16.1
Next.js 16.1 introduces Turbopack file system caching for development, a new bundle analyzer, and easier debugging in Node.js.
nextjs.org
Two new RSC protocol vulnerabilities (one high, one medium) were uncovered while auditing the protocol following React2Shell. Please upgrade to the latest patched version in your release line. nextjs.org/blog/securi...
Next.js Security Update: December 11, 2025
Two additional vulnerabilities have been identified in React Server Components. Users should upgrade to patched versions immediately.
nextjs.org
Update on CVE-2025-66478 (React2Shell): An npm package has been released to scan and update affected Next.js apps. Use `npx fix-react2shell-next` to update to patched versions. All users should update as soon as possible. More details our blog: nextjs.org/cve-2025-66478
Security Advisory: CVE-2025-66478
A critical vulnerability (CVE-2025-66478) has been identified in the React Server Components protocol. Users should upgrade to patched versions immediately.
nextjs.org
A critical vulnerability in React Server Components (CVE-2025-55182) affects React 19 and frameworks, including Next.js (CVE-2025-66478). All users should upgrade to the latest patched version in their release line. nextjs.org/blog/CVE-20...
Security Advisory: CVE-2025-66478
A critical vulnerability (CVE-2025-66478) has been identified in the React Server Components protocol. Users should upgrade to patched versions immediately.
nextjs.org
Next.js 16 • Cache Components • Turbopack enabled by default • Turbopack file system caching (beta) • Optimized navigations and prefetching • Improved caching APIs • Build Adapters API (alpha) • React 19.2 nextjs.org/blog/next-16
Next.js 16 (beta) • Turbopack enabled by default • Turbopack file system caching (beta) • Optimized navigations and prefetching • Improved caching APIs • Build Adapters API (alpha) • React 19.2 nextjs.org/blog/next-1...
Next.js 16 (beta)
Next.js 16 beta includes stable Turbopack, file system caching, React Compiler support, smarter routing, new caching APIs, and React 19.2 features.
nextjs.org
Next.js 15.5 • Turbopack for builds (beta) • Node.js middleware (stable) • TypeScript support improvements • `next lint` command deprecation • Next.js 16 deprecation warnings nextjs.org/blog/next-15-5
Next.js 15.5
Next.js 15.5 includes Turbopack builds in beta, stable Node.js middleware, TypeScript improvements, `next lint` deprecation, and deprecation warnings for Next.js 16.
nextjs.org
Next.js Conf returns to San Francisco this October and the call for proposals is now open. Submit your talk ideas if you'd like to speak. Let us know what you'd like to hear about and who you'd like to hear from. vercel.fyi/szCGZed
Next Conf 2025: Call for proposals
Next.js Conf returns to San Francisco this October and call for proposals are now open.
vercel.fyi
Next.js 15.4 • Turbopack Builds: 100% integration test compatibility for next build --turbopack • General stability and performance improvements • A preview of what's coming in Next 16 nextjs.org/blog/next-15-4
Next.js 15.4
Next.js 15.4 includes updates to performance, stability, and Turbopack compatibility.
nextjs.org
Get your certificate for completing our Next.js courses. Learn about Next.js, React, SEO, and more in the future. nextjs.org/learn
Congratulations to the winners of the Next.js Hackathon: • Text0 (www.text0.dev) • Work From Coffee OS (www.workfromcoffee.com) • gitfaster (gitfaster.vercel.app) Rewatch the awards stream to see live demos. www.youtube.com/live/KDRwgbw...
Next.js Hackathon Awards & Recap
YouTube video by Vercel
youtube.com