# Next.js Codemods Next.js provides Codemod transformations to help upgrade your Next.js codebase when a feature is deprecated. Codemods are transformations that run on your codebase programmatically. This allows for a large amount of changes to be applied without having to manually go through every file. ## Documentation Visit [nextjs.org/docs/advanced-features/codemods](https://nextjs.org/docs/advanced-features/codemods) to view the documentation for this package.