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App RouterBuilding Your ApplicationUpgrading
You are currently viewing documentation for version 13 of Next.js.

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.

App Router Migration

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

Migrating from Vite

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