Next.js 15.3

Next.js 15.3 includes Turbopack for builds, new client instrumentation and navigation hooks, and more:

Upgrade today, or get started with:

Following the stable release of next dev --turbopack , over 50% of development sessions on Next.js 15 are now using Turbopack.

This release includes our alpha release of next build --turbopack , bringing the same performance improvements from local development to production builds.

Try Turbopack for production builds by upgrading to 15.3 and running:

99.3% of integration tests for next build are already passing. You can track our progress towards 100% at areweturboyet.com . If your application already works with Turbopack for dev , then it should work as-is with build .