nextjs-turbopack

To speed up Next.js local development startup times and HMR, you can configure the Turbopack incremental bundler. It leverages Rust-based bundling and file-system caching to drastically reduce cold start times and update speeds.

Use Turbopack for high-speed local development and efficient hot module replacement in Next.js 16+. You should use legacy webpack when you need specific plugin compatibility or require webpack for debugging environments.

Optimize bundle size and diagnose slow dev environments in Next.js by utilizing bundle analysis to trim heavy dependencies. The Turbopack configuration assists in identifying performance bottlenecks within your development workflow.

Yes, Turbopack works with Next.js 16+ applications to provide incremental bundling. It applies file-system caching to satisfy requirements for high-speed local development and efficient hot module replacement.

Your Next.js development environment needs file-system caching to enable Turbopack's incremental bundling. This mechanism drastically reduces cold start times and accelerates hot module replacement update speeds in large-scale applications.