Upgrade Guide
Upgrade your application to newer versions of Next.js or migrate from the Pages Router to the App Router.
Codemods
Use codemods to upgrade your Next.js codebase when new features are released.
Version 15
Upgrade your Next.js Application from Version 14 to 15.
Version 14
Upgrade your Next.js Application from Version 13 to 14.
App Router Migration
Learn how to upgrade your existing Next.js application from the Pages Router to the App Router.
Migrating from Create React App
Learn how to migrate your existing React application from Create React App to Next.js.
Migrating from Vite
Learn how to migrate your existing React application from Vite to Next.js.
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