Learn more about the API design and benefits of experimental 'use cache'. nextjs.org/blog/composable-c…

Open-source Next.js codebases related to AI: • AI Chatbot: git.new/ai-chatbot • MiniPerplx (AI Search Engine): git.new/miniperplx • Supabase (Vector Database): git.new/database • Langline (AI Translations): git.new/langline • Shortest (E2E Tests with AI): git.new/shortest • Hume (AI Voice Chat): git.new/voice-chat • Morphic (Answer Engine): git.new/morphic • Emoji Generator: git.new/emoji-generator • RAG (AI SDK): git.new/rag-ai-sdk • Midday: git.new/midday • AI Slackbot: git.new/slackbot • Stockbot git.new/stockbot • Cal AI: git.new/cal • Google Gemini Chatbot: git.new/gemini-chatbot • Semantic Image Search: git.new/semantic-search • Fact Checker: git.new/fact-checker • Avatar Generator: git.new/avatar-gen I'm sure I missed some – please respond with others!

Next.js 15.1: Easier error debugging ✓ Hide¹ stack frames for dependency code ✓ Surface source of the error in your code Video: Terminal output² of a Zod parsing error

Next.js 15.1 • React 19 (stable) • Improved errors and source maps • `after` (stable) • `forbidden` / `unauthorized` (experimental) • CSS inlining (experimental) nextjs.org/15-1

Watch all the sessions from Next.js Conf 2024. vercel.fyi/conf24-sessions

Watch the Next.js Conf 2024 opening keynote.

A developer reached out after enabling Turbopack in Next.js 15: "The results have been spectacular" Initial compile: 85% faster Opening their heaviest page: 97% faster Fast Refresh on that page: 98% faster "We use fairly old Windows machines, and honestly, this change for local development has been transformative." Exciting to see these results while persistent caching (i.e. Disk Caching) is coming that will make it even faster!

Next.js Conf starts in one hour. Join us live at 9:00 AM PT. vercel.fyi/conf24-soon

Next.js Conf speaker @nickdhess will share @onepeloton's experience migrating from a large client-side-only application to Next.js for improved productivity and performance. Livestream starts tomorrow at 9:​00 AM PT. vercel.fyi/conf24

Join Vercel and Gumroad CEOs, @rauchg and @shl, for a fireside chat to close out Next.js Conf 2024. They'll discuss the evolution of building web apps: What got us here, the technologies we're leaving behind, and the future of web development with AI. vercel.fyi/conf24

This release includes: • `@​next/codemod` CLI: Easily upgrade to the latest Next.js and React versions. • Async Request APIs (Breaking): Incremental step towards a simplified rendering and caching model. • Caching Semantics (Breaking): `fetch` requests, GET Route Handlers, and client navigations are no longer cached by default. • React 19 Support: Support for React 19, React Compiler (Experimental), and hydration error improvements. • Turbopack Dev (Stable): Performance and stability improvements. • Static Indicator: New visual indicator shows static routes during development. • `unstable_after` API (Experimental): Execute code after a response finishes streaming. • `instrumentation.js` API (Stable): New API for server lifecycle observability. • Enhanced Forms (`next/form`): Enhance HTML forms with client-side navigation. • `next.config`: TypeScript support for `next.config.ts`. • Self-hosting Improvements: More control over `Cache-Control` headers. • Server Actions Security: Unguessable endpoints and removal of unused actions. • Bundling External Packages (Stable): New config options for App and Pages Router. • ESLint 9 Support: Added support for ESLint 9. • Development and Build Performance: Improved build times and Faster Fast Refresh.

Next.js 15 and Turbopack Dev are now stable. Upgrade automatically with our new CLI and codemods. nextjs.org/15

Introducing NextMaster An open-source ecommerce @nextjs template inspired by McMaster-Carr, optimized for performance with over 1 million products. A thread on how I built this with @rhyssullivan and @ksw_arman 🧵 (video is not sped up)

Balancing fresh content and top performance can be difficult—until now. Turn every fetch into live-updating content without trade-offs. @svale, @kapehe_ok, and @simeonGriggs from @sanity_io will show you how at Next.js Conf. Watch online on Oct 24. vercel.fyi/conf24

Next.js 15 RC 2 • Upgrade CLI • Turbopack for dev • ESLint 9 support • Async Request APIs • Server Actions improvements • Self-hosting improvements • `instrumentation.js` • `next/form` • Static route indicator nextjs.org/15-rc2

Next.js Conf 2024 in SF is sold out. You can still register to watch all main stage sessions, streaming live on Oct 24. vercel.fyi/conf24-soldout

Join @ryanmagoon at Next.js Conf to hear how @PayPal is replacing their checkout with Next.js App Router for: • Faster product velocity • Improved accessibility • Reduced latency • Better UX Just a few tickets left or watch online on Oct 24. vercel.fyi/conf24

📹 Self-Hosting Next.js Learn how to deploy Next.js, Postgres, and Nginx to a $4 VPS with Docker. I'll explain how to use and configure Next.js features like image optimization, caching & ISR, streaming, middleware, server components, and more. Demo app is open source!

Next.js Conf is coming up on Oct 24. Can't make it to SF? We're streaming all main stage sessions live this year. Register now to watch online for free. vercel.fyi/conf24virtual