Bring your Next.js app up to the latest version.
Upgrades an existing Next.js project using official migration guidance and automated code transformations.
When to use it
Use when upgrading an existing project to the latest Next.js version.
Give it an existing Next.js project; it applies the upgrade steps, updates dependencies, and tests the result.
What you provide
Requires an existing project using Next.js; it reads the installed version and related dependencies from package.json.
This skill
nextjs.org
Reads official Next.js upgrade guides
npx @next/codemod@latest
The latest Next.js codemods