Migrating

Last updated April 23, 2026

[

App Router

Learn how to upgrade your existing Next.js application from the Pages Router to the App Router.

](app-router-migration/index.md)[

Create React App

Learn how to migrate your existing React application from Create React App to Next.js.

](from-create-react-app/index.md)[

Vite

Learn how to migrate your existing React application from Vite to Next.js.

](from-vite/index.md)

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