55 Open Source Codemod Software Projects

A tool to help migrate JavaScript code quickly and conveniently to TypeScript

Codemods for your project config files

Codemods for migrating to Jest https://github.com/facebook/jest 👾

codemod rewrites JavaScript and TypeScript using babel plugins.

Improved productivity 💯 with the practical 🤓 use of the power 💪 of Abstract Syntax Trees 🌳 to lint ⚠️ and transform 🔀 your code

📦 Store your configs in one place and manage across projects easily

Easily migrate your existing React codebase to use i18n

A simple codemod to handle the new import style on RN25

Codemod to migrate from Lodash get and logical and expressions to optional chaining

🐊 Pluggable and configurable code transformer with built-in ESLint, Babel plugins support for js, jsx typescript, flow, markdown, yaml and json

Codemod to update import declarations as per react-native > 0.59.x deprecations.

Codemods for AVA

https://astexplorer.net with ES Modules support and Hot Reloading

A tool to automatically fix Django deprecations.

codemod transformations to help upgrade Next.js codebases

A codemod-cli project for converting Ember objects to es6 native classes

Codemod to convert curly braces syntax to angle brackets syntax

codemod cli for antd v4 upgrade

tscodeshift is a toolkit for running codemods over multiple TS files

⚙️ Font Awesome codemod script

Automatically wrap your serverless framework functions with IOpipe

Transform .graphql to graphql-js typescript

:shaved_ice: Shave some bytes by using Preact.

Awesome list of codemods for various languages, libraries and frameworks

A collection of transforms for use with JSCodeshift

Sort ES6 imports by type

An example of how to use babel as a codemod

:package: Transform ES5 Functions to ES6 Classes

A Ruby CLI to transform source code using ASTs - A Ruby Codemod

Slides of my talk about Practical AST at Front in Maring

Migrate ember-i18n to ember-intl

This plugin transforms react-hyperscript into JSX. Intended to be used as codemod.

Node.js/Javascript codemods used at @entria

JSCodeShift codemod that transforms usage of idx to the draft optional chaining standard.

Codemod script for migrating promise-based functions to use async/await syntax

A small PHP toolkit for running codemods (code transformations) over multiple PHP files.

Template codemod for refactoring from `{{foo}}` to `{{this.foo}}`

A chai to jasmine codemod that includes additional transforms for jest migration

Create code migration tool for your tool/library/framework.

Because Code Changes and Evolves

A codemod to upgrade to new ember-data packages

A Codemod with a collection of transforms to address Ember 3.x deprecations

A plugin system and CLI for consuming and executing jscodeshift codemods, in a way that is not terrible.

🌳🥤 A tiny codemod for tree shaking (experimental) 🌳🥤

Codemod to convert React PropTypes to TypeScript types.

Autofix TypeScript types to be imported using `import type`

Search-and-replace with parenthesis matching

帮助 taro 2.x 项目升级到 taro 3.x 项目的工具。

A Codemod to migrate from moment.js to day.js

Community-owned global registry and documentation hub for codemods. Write & run codemodes, share them with your friends!

jscodeshift typescript codemod example

A toolkit provide some codemod scripts based on jscodeshift to migrating react code base to typesceipt

Don't keep your promises 😉

the best structural search and replace tool for JavaScript, Flow, and TypeScript