Example

This codemod turns X into Y. It also does Z. Note: this is a contrived example. Please modify it.

A codemod which makes the array search operation more optimal and efficient, by converting the array into a set and executing the set's has method to find the desired element.

This recipe is a set of codemods that will help migrate from webpack to rspack.

Rspack implements Webpack 5's Asset Modules, using asset modules to replace raw-loader to 'asset/source' for better performance.

Rspack implements Webpack 5's Asset Modules, using asset modules to replace url-loader to 'asset/inline' for better performance.

Rspack implements Webpack 5's Asset Modules, using asset modules to replace file-loader to 'asset/resource' for better performance.

Using builtin:swc-loader offers better performance compared to the babel-loader and the external swc-loader, as it avoids frequent communication between JavaScript and Rust.

This transformation adds the necessary configuration to enable v7 features, specifically the v7_relativeSplatPath flag. It affects both components and createBrowserRouter configurations.

This codemod updates the logging system to be more configurable, as detailed in the Logging docs. You can now customize the verbosity of logs and silence warnings and success logs, in addition to the previous option of setting log: 'error' to change the default behavior to throw warnings as errors.

This codemod updates registered actions to be placed inside the hooks.actions property, instead of action. Note the shift from the singular to the plural form in this update.

Use prevPage/nextPage props for greater control.

This codemod helps in transforming react to meteor

This recipe provides a set of codemods designed to assist with migrating to Fastify 5. Each codemod addresses specific changes and enhancements introduced in Fastify 5.

This codemod converts reply.getResponseTime() to reply.elapsedTime, reflecting changes in Fastify v5 for retrieving response time.

This codemod refactors React components by moving useState hooks from parent components to child components when the state and setter function (setState) are passed down as props. The goal is to simplify the parent components and allow child components to manage their own internal state when appropriate.

This recipe is a set of codemods that will help migrate to Style Dictionary 4.

This recipe is a set of codemods that will help migrate to jasmine v5 from jasmine 4.x .

This release adds a new API module.enableCompileCache() that can be used to enable on-disk code caching of all modules loaded after this API is called. Previously this could only be enabled by the NODE_COMPILE_CACHE environment variable, so it could only set by end-users. This API allows tooling and library authors to enable caching of their own code. This is a built-in alternative to the v8-compile-cache/v8-compile-cache-lib packages, but have better performance and supports ESM.

This codemod updates synchronous MongoDB operations in a Meteor project to use their asynchronous counterparts, making the code compatible with modern JavaScript best practices (using async/await). It transforms methods such as find, findOne, insert, update, remove, and upsert to their asynchronous equivalents by appending Async to method names and introducing await.

This recipe is a set of codemods that will help migrate webpack v4 to v5.