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The React Framework – created and maintained by @vercel.
Joined December 2021
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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 ↓
We used a coding agent with Next.js 16.4's new prefetching controls and Skill to improve v0's navigation experience at no added cost.
The loop:
• Capture navigation with 𝚒𝚗𝚜𝚝𝚊𝚗𝚝()
• Define the target UI in the test
• Refactor until it passes
nextjs.org/blog/improving-na…
The Partial Prefetching optimizer Skill turns a navigation goal into an 𝚒𝚗𝚜𝚝𝚊𝚗𝚝() test, then refactors the app until it passes.
Try it in your app:
npx skills add vercel/next.js --skill next-partial-prefetching-optimizer
skills.sh/vercel/next.js/nex…
The Next.js site has a new look!
We've redesigned the homepage, /docs, /blog, and more, with a consistent design that keeps the focus on the content.
nextjs.org
A few highlights ↓
The Next.js Blog has a redesigned index for browsing posts and updated article layouts that make longer reads more comfortable.
nextjs.org/blog
An out-of-band Next.js security update is planned for Wednesday, October 14.
It will address three vulnerabilities in upstream dependencies, including two critical and one high-severity issue.
nextjs.org/blog/upcoming-nex…
We're also changing how we share future security notices ↓
We'll continue making Next.js more secure and publish notices on our security blog:
nextjs.org/blog/security
Routine updates won't be posted on social media unless there's something specific to call out. To follow future updates, subscribe via RSS:
nextjs.org/feed/security.xml
You can also follow security advisories through GitHub or a dependency monitoring service.
On the Next.js repository, choose Watch → Custom → Security alerts.
github.com/vercel/next.js
Next.js 16.4
• Cache Components by default in new apps
• Static output guarantees and more control over prefetching
• Agent-guided upgrades and feedback
• 20–25% smaller Turbopack disk cache
• Faster development and smaller bundles
nextjs.org/blog/next-16-4
Turbopack Bundle Analyzer now surfaces large client routes, snapshot diffs, and critical render-path modules.
Use the 𝚗𝚎𝚡𝚝-𝚋𝚞𝚗𝚍𝚕𝚎-𝚘𝚙𝚝𝚒𝚖𝚒𝚣𝚎𝚛 skill with your coding agent to reduce what reaches the browser.
skills.sh/vercel/next.js/nex…
Next.js 16.4 also includes React 19.3, with stable View Transitions and Fragment Refs, the new 𝚋𝚛𝚘𝚠𝚜𝚎𝚛() API, and Trusted Types support.
react.dev/blog/2026/09/09/re…
The September Next.js security release is now available.
It addresses seven vulnerabilities, including one high-severity issue. Upgrade now:
▲ ~/ npm install [email protected]
▲ ~/ npm install [email protected]
nextjs.org/blog/september-20…
We work with researchers through Vercel’s Open Source Bug Bounty to secure Next.js and other open source frameworks.
To participate:
hackerone.com/vercel
Follow future Next.js security releases through our RSS feed:
nextjs.org/feed/security.xml
Browse all security posts:
nextjs.org/blog/tag/security