• Node/22.8.0/Node Script Start Watch Upgrade

    Starts Node.js in watch mode. When in watch mode, changes in the watched files cause the Node.js process to restart. By default, watch mode will watch the entry point and any required or imported module. Use --watch-path to specify what paths to watch

  • Preact/X/Migration Recipe

    This recipe provides a collection of codemods to help you migrate your codebase to Preact X. These codemods are designed to streamline the transition process by automating common code transformations.

  • Python/Orjson/Recipe

    This recipe is a set of codemods that will upgrade json to orjson in your python projects.

  • Msw/2/Upgrade Recipe

    This recipe is a set of codemods that will upgrade your project from using msw v1 to v2.

  • Mocha/Vitest/Recipe

    This recipe is a set of codemods that will upgrade your project from using mocha to vitest.

  • Prisma/5/Json Protocol

    This codemod addresses changes mentioned in Prisma's official upgrade guide related to Json Protocol changes.

  • Msw/2/Response Usages

    To send a response from MSW handler, one would previously use something like res(ctx.text("Hello world")). In msw v2, this is achieved by returning a native WebAPI Response object. msw v2 conveniently exposes a HttpResponse function that has useful methods for creating just that object with a desired body. This codemod replaces the old res calls with the new HttpResponse function calls and a bunch of ctx utilities that usually go with it. See examples below.

  • Msw/2/Request Changes

    Following the original msw upgrade guide, the signature of the request handler have changed. Some of the parameters have changed their type, some widely used objects are available directly on the callback argument object for convenience. Following changes are applied by this codemod:

  • Msw/2/Imports

    Following the original msw upgrade guide, there are certain imports that changed their location and/or naming. This codemod will adjust your imports to the new location and naming.

  • Msw/2/Callback Signature

    Following the original msw upgrade guide, the signature of the request handler have changed. This codemod hard replaces the callback signature to the new one and cleans up unused variables.

  • Mocha/Vitest/Migrate Test

    Run this codemod to upgrade your codebase from using mocha to vitest.

  • Mocha/Vitest/Migrate Config

    Run this codemod to upgrade configuration files that need to be changed after migrating from mocha to vitest.

  • Jest/Vitest

    Run this codemod to upgrade your codebase from using jest to vitest.