Next.js 15.4 includes updates to performance, stability, and Turbopack compatibility.

The Next.js Blog provides insights, updates, and tutorials on Next.js, a popular React framework for building server-side rendered (SSR) and static websites. Developers can learn about Next.js features, routing mechanisms, and data fetching strategies, as well as explore real-world examples and use cases of Next.js applications.

Next.js

Next.js 15.4 brings Turbopack builds to 100% integration test compatibility, making it ready for production use and powering vercel.com. The release includes stability and performance improvements while previewing Next.js 16 features like unified cache components, optimized client-side routing, enhanced DevTools, stable Node.js middleware, and deployment adapters. Developers can experiment with upcoming features using the canary channel and experimental flags.

Next.js 15.4

Good to see that Next.js is still trying to use its garbage Turbopack instead of using Vite. Hope it will be replaced by Tanstack Start soon. So the hijacked open source projects like React, Svelte, Astro, Nuxt can finally be community driven instead of pushing the server side rendering to projects that really don’t need it.

Next.js Boilerplate is already running on 15.4, an easy update without any issue.
Thank you Next.js team!

Nice to see stability improvements