App-like UX in Next.js 16.3

Building App-like Experiences with Next.js 16.3 A hands-on look at how Next.js 16.3 helps apps feel fast and smooth, more like a single-page app, without losing the benefits of server rendering. Using four demo apps, it shows how features like Instant Navigations, Cache Components, Partial Prefetching, optimistic updates, Suspense streaming, offline retry, and View Transitions work together in real apps ⚡️ Sponsor: Arcjet AI compliance controls Protect your AI applications from prompt injection, PII leaks, and unauthorized tool calls. 📙 Articles / Tutorials / News Next.js team AMA The Next.js team opened the floor to community questions and covered a lot of ground. The AMA focused on Next.js 16.3, performance, caching, App Router, React Server Components, and upgrading apps, along with some insight into how the team works on the framework Coordinating Optimistic Updates in Next.js This guide shows how useActionState and useOptimistic can work together to keep the UI updated right away, save changes in the right order, and roll back cleanly if something fails Using next/root-params in Next.js 16.3 The new next/root-params API lets Server Components read top-level params like [locale] from deep in the tree, which makes next-intl much easier to use Docs for React's new browser() API The docs for React's new browser() API are now available in Canary. You can pass it to use() , where it suspends to the nearest Suspense boundary on the server, then renders normally in the browser 📦 Projects / Packages / Tools Better Auth 1.7 A big release for Better Auth, especially around OAuth, OpenID Connect, SCIM, SSO, MCP, and device login flows. The main theme here is stronger auth, better enterprise identity support, and more standards-based ways for apps and devices to sign in and get access Next 16 Calendar "Flow" A calendar and booking demo exploring Async React, Cache Components, Partial Prefetching, and View Transitions with Next.js 16.3, React 19, Tailwind CSS v4, and Prisma.