On large Next.js applications, especially with a large amount of pages / route handlers every request is now 500-700ms faster in development. Measured on our largest Next.js application. The improvement scales with the size of your `app` and `pages` folder. The larger your application, the bigger the improvement. So it also improves smaller applications, but at a smaller absolute number. Applies to all applications in development, regardless of if you're using Turbopack or webpack. Available on next@canary. Coming to stable soon too!