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 ↓
Building SPA-like experiences with Next.js (3) With Partial Prefetching, you can tap a link and the page arrives with its content already there. Live demo, source code, and docs below ↓
Introducing eve, an agent framework. 𝚊𝚐𝚎𝚗𝚝/ 𝚊𝚐𝚎𝚗𝚝.𝚝𝚜 𝚒𝚗𝚜𝚝𝚛𝚞𝚌𝚝𝚒𝚘𝚗𝚜.𝚖𝚍 𝚝𝚘𝚘𝚕𝚜/ 𝚜𝚔𝚒𝚕𝚕𝚜/ 𝚜𝚊𝚗𝚍𝚋𝚘𝚡/ 𝚜𝚌𝚑𝚎𝚍𝚞𝚕𝚎𝚜/ Like Next.js, for agents. vercel.com/blog/introd...
Introducing eve
Introducing eve, the open-source agent framework from Vercel for building, running, and scaling agents in production, with durable execution, sandboxed compute, approvals, channels, tracing, and evals built in.
vercel.com
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
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
We paid $1 million to hackers to harden our firewall defenses. Today we're telling the story of how we strengthened our WAF, disclosing a runtime mitigation layer for the first time, and how we partnered with @Hacker0x01 to defend against React2Shell. vercel.com/blog/our-mi...
Our $1 million hacker challenge for React2Shell - Vercel
We paid $1M to security researchers to break our WAF. Here's what we learned defending against React2Shell.
vercel.com
⛩️ Waku v0.27.3 has been released. - Dependency updates addressing the critical React Server Components security vulnerability - Various small improvements All users should update immediately: github.com/wakujs/waku/...
Update instructions for CVE-2025-55182 · wakujs waku · Discussion #1823
References https://react.dev/blog/2025/12/03/critical-security-vulnerability-in-react-server-components https://www.facebook.com/security/advisories/cve-2025-55182 GHSA-fv66-9v8q-g76r Affected vers...
github.com
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
Our thanks to the @react.dev team for informing us so that we could provide mitigation for our users. bsky.app/profile/deno...
Next.js / React Server Components vulnerability identified. Apps deployed on Deno Deploy infrastructure are already protected by a runtime-level patch applied by our team. See this post for more information on how to protect your projects. deno.com/blog/react-s...
Thank you to the React and Next.js teams for involving us early and for the clear communication. We were able to patch our network ahead of disclosure to help keep our customers secure. bsky.app/profile/netl...
A critical vulnerability was recently disclosed in React Server Components (RSC), impacting multiple versions of React, Next.js and other RSC-based frameworks. This flaw could allow malicious actors to execute arbitrary code within an affected application. 🧵
There is critical vulnerability in React Server Components disclosed as CVE-2025-55182 that impacts React 19 and frameworks that use it. A fix has been published in React versions 19.0.1, 19.1.2, and 19.2.1. We recommend upgrading immediately. react.dev/blog/2025/12...
Critical Security Vulnerability in React Server Components – React
The library for web and native user interfaces
react.dev
very good talk by @samselikoff.com about App Router instant navigations and "use cache", clarified my mental model a lot
Next.js Conf 2025
YouTube video by Vercel
youtube.com
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
React 19.2 is now available! This release includes Activity, useEffectEvent, React Performance Tracks, partial pre-rendering, and more: react.dev/blog/2025/10...
React 19.2 – React
The library for web and native user interfaces
react.dev
i have some news. ✨ i’m occasionally available for React-adjacent consulting — architectural reviews, perf optimization, technical guidance. the format is hourly calls — a single call or possibly a series. email dan.abramov.consulting@gmail.com with what you need help on. i’ll reply if i can help.
Fluid: fast, cost-efficient compute. What you love about servers—combined with the best parts of serverless. vercel.fyi/fluid
Introducing Fluid compute: The power of servers, in serverless form
Fluid compute on Vercel combines serverless efficiency with server-like flexibility, reducing cold starts and cutting compute costs by up to 85%. Scale intelligently, minimize latency, and optimize pe...
vercel.fyi
Next.js's new features are powered by a hack. A beautiful hack. A truly magical one. I had to make a vid about it youtu.be/VMDydLUCLtE
This magic hack powers Next.js
YouTube video by Theo - t3․gg
youtu.be
I find it surprising that the answer to why 0! equals 1 is explained as “because it is convenient” when it would be trivially true if you defined N factorial to be 1 multiplied by N incrementing terms starting from 1
what's your biggest frustration with the current next.js error overlays? working on some improvements with @huozhi.im & co 🖤
Holbox in LA. Michelin star. $5 Baja fish taco. Don’t make it make sense. Just eats tacos (and everything else)
react@19.0.0-rc1 is out today with a replacement for sibling pre-rendering. Give it a try and maybe we can ship React 19 soon? github.com/facebook/rea...
[React 19] Disabling prerendering siblings of suspended components breaking common pattern · Issue #29898 · facebook/react
Summary I'm creating this issue to continue the discussion that spawned in the already merged PR (#26380) Several community members have raised concerns about this change and it has gained traction...
github.com
Introducing Vercel Storage ◆ Vercel Postgres: Serverless and Edge-ready SQL ◆ Vercel KV: Durable, global, serverless Redis ◆ Vercel Blob: Fast, simple file storage https://vercel.com/blog/vercel-storage
@styfle.bsky.social someone took pity on my I’m your replies and shared and invite!