yuttasakcom/awesome-codemods

Awesome list of codemods for various languages, libraries and frameworks

Awesome Codemods

A curated list of awesome codemod resources for various languages, libraries and frameworks

Inspired by the awesome list thing.

Please read the contribution guidelines before contributing.

Table of Contents

• Javascript
• ESNext
• Typescript
• Frameworks
• Libraries
• Organization specific Codemods
• Editor Plugins
• Misc
• Awesome Lists

Javascript

• js-codemod - Codemod scripts to transform code to next generation JS.
• js-transforms - Some documented codemod experiments to help you learn.
• coffee-to-es2015-codemod - A set of JSCodeshift transforms that will help you transform your CoffeeScript codebase to ES2015
• 5to6-codemod - A collection of codemods that allow you to transform your js code from ES5 to ES6.
• es5-function-to-class-codemod - Transform ES5 Functions to ES6 Classes.
• webpack-babel-codemod - Convert anonymous webpack commonjs require statements to es2015 import statements.
• rm-debugger - Codemod for removing debugger;
• AMD Transformer - converts JS into AMDified JS (by Atlassian)
• undecorate-codemod - Transformers experimental ESNext decorators syntax to simple currying
• jest-codemods Codemods for migrating to Jest
• refactoring-codemods Refactoring support for JavaScript via jscodeshift codemods
• sinon-codemod Codemod scripts that update Sinon APIs
• codemod-imports-sort Sort ES6 imports by type
• JamieMason/codemods A collection of transforms for use with JSCodeshift
• eslint-transforms Codemods for the ESLint ecosystem
• js-codemods Some codemod scripts to transform code for good styling
• class-props-codemod Transform old-style assigned static properties to class static properties
• flow-comments-codemod Convert flowtype syntax to valid JS
• async-await-codemod Codemod script for migrating promise-based functions to use async/await syntax
• sort-class-members-codemod A codemod for automatically fixing issues reported by eslint-plugin-sort-class-members
• relative-to-alias 🛠️ A codemod to do large-scale refactor of your relative path imports to alias.
• transform-imports Tools that make it easy to codemod imports/requires in your JS
• expect-js-to-assert A jscodeshift codemod that transforms from expect.js to Node assert
• optional-chaining-codemod
• chai-to-assert A jscodeshift codemod that transforms from chai to Node assert
• nikgraf/js-codemod A collection of codemods
• amd-to-commonjs-codemod A codemod to transform amd style includes into commonjs includes
• js-codemod-import-absolute Codemod to replace relative imports with absolute or custom paths
• relekang/codemods
• jest-expect-codemod CodeMods for migrating chai.assert, chai.expect, assert -based test assertions to jest's expect assertions
• vasco3/cuadrante-codemods Converts ES6 imports to commonJS requires
• immutablejs-eraser-codemod A codemod to rescue you from a Immutable.js abuse
• underscore-to-native Underscore to native codemods
• chai-to-jasmine A chai to jasmine codemod that includes additional transforms for jest migration
• node-dep-codemod A collection of JSCodeshift codemod scripts for migrating code that uses deprecated Node.js APIs
• styletron/codemods Codemods for styletron
• rxjs-codemod codemod scripts to transform older RxJS code to RxJS5-compatible code.
• cleaner-codemods Simple codemods to destructure prop types
• apitsummit-codemods
• dsgkirkby/js-codemods Wrap switch statements in a code block
• EDITD/codemods Radium to Glamour codemod
• bradencanderson/codemods
• peakon/codemods i18n Context, Locale, No immutable class codemods
• knoopx/codemods
• autobots Codemods for great good!
• ce-codemods Codemods for custom elements
• [bseber/codemods](codemods for jasmine refactoring) Codemods for Jasmine refactoring
• strudel-codemod Strudel codemod scripts
• co-to-async 🦄 Take the step from co.wrap to async/await automagically
• DrewML/codemods
• skratchdot-codemods a collection of utility codemods

ESNext

• 5to6 A collection of codemods that allow you to transform your js code from ES5 to ES6.
• async-await-codemod Codemod to add try catch to all the async await statements
• codemod-get-to-optional-member-expression Change Lodash get functions to ES7 optional member expressions
• idx-to-optional-chaining JSCodeShift codemod that transforms usage of idx to the draft optional chaining standard.
• generator2async-codemod
• lebab-as-babel-plugins Codemod to transform ES5 code to ES6/7 and uses babel plugins

Typescript

• ts-codemod Typescript based codemods
• tscodeshift tscodeshift is a toolkit for running codemods over multiple TS files
• flowToTs Flow to Typescript codemods
• codemod-cli-ts CLI for generating codemods written in Typescript.
• tsmod Refactor TypScript code programmatically using codemods
• js-to-typescript-codemod A simple codemod for helping migrate from babel to typescript. Converts default imports to wildcards.
• riceburn A Typescript, JSON, and text file Code Mod Utility
• flowshift flow to typescript codemods
• ts-codemod-scripts collection of basic JS/React codemod scripts to prepare for TS on a codebase

Frameworks

React.js

• react-codemod - React codemod scripts to update React APIs.
• preact-codemod - Transform your React code to Preact.
• rackt-codemod - Codemod scripts for Rackt libraries.
• ast-18n Easily migrate your existing React codebase to use i18n
• codemod-react-proptypes-to-flow
• proptypes-to-flow Codemod to tranform react proptypes to flow
• react-hot-loader-codemod
• mst-codemod-to-0.10 A codemod to migrate to MobX-State-Tree 0.10 from previous versions
• babel-plugin-codemod-react-css-modules Converts React components using imported CSS stylesheets to equivalent CSS Modules syntax.
• metal-to-react Codemods for migrating metal-jsx to react
• rn-update-deprecated-modules Codemod to update import declarations as per react-native > 0.59.x deprecations.
• babel-plugin-hyperscript-to-jsx This plugin transforms react-hyperscript into JSX. Intended to be used as codemod.
• cjsx-codemod A codemod for migrating off of coffee-react CJSX
• over_react_codemod Codemods to help consumers of over_react automate the migration of UI component code.
• yannvr/codemods JS/React transforms because life is too short
• js2tsx A toolkit provide some codemod scripts based on jscodeshift to migrating react code base to typescript
• react-native-paper-codemod
• react-codemod-pure-component-to-class A react codemod to transform stateless/pure/functional components to class components.
• denvned/codemod Relay Mutation - didResolveProps
• mukeshsoni/codemods Adds a data-test-id attribute to all jsx html elements
• js-react-codemods A boilerplate of JS 5/6/7 transforms for react/redux/js/etc
• react-with-hooks-removal-codemod Remove the react-with-hooks library code when React 16.7.0 is released
• react-native-fix-inline-styles Fix inline styles in react native components
• react-style-px-suffix-codemod append px to shorthand values in style objects in react in prep for react 15 warning

Ember.js

• ember-codemods Official organization for Ember.js Codemods
• ember-watson An Ember.js codemod to make upgrades automatic.
• test-selectors-codemod A codemode for fixing the ember-test-selectors testSelector helper deprecation
• ember-i18n-to-intl-migrator Migrate ember-i18n to ember-intl
• lil-codemods Ember codemods
• jmdejno/ember-codemods Ember code Transforms
• react-destructuring-assignment-codemod A WIP jscodeshift codemod to destructure assignments of props, state, and context
• legacy-tests-codemod A collection of codemod's for legacy-tests-codemod.
• ember-action-codemods Codemods for converting uses of action to the {{on}} modifier
• ember-k-codemod Removes all usages of Ember.K
• ember-computed-decorators-codemod Codemod to update ember-computed-decorators to ember-decorators
• ember-cli-mirage-faker-codemod
• ember-component-jquery A codemod for migrating Ember Component code from this.$() to $(this.element)

Preact.js

• preact-codemod 🍧 Shave some bytes by using Preact.

Vue.js

• vue-codemods Collection of codemod scripts that help update and refactor Vue and JavaScript files.

Angular.js

• angular-codemods Codemods for refactoring legacy angular applications

Libraries

Lodash

• lodash-codemods Codemods to simplify upgrading Lodash versions
• lodash-to-lodash-amd-codemods - lodash to lodash-amd codemods
• optional-chaining-codemod Codemod to migrate from Lodash get and logical and expressions to optional chaining
• js-transforms Codemod to replace lodash for lodash/fp
• modular-lodash-codemod Makes all your lodash imports modular.
• kevinbarabash/codemods Lodash/Underscore to native

Mocha

• mocha-to-jest-codemod Convert Mochan TDD with Chai assert tests to Jest
• mocha2ava-codemod - A tranformer for migrating tests from Mocha to Ava.

AVA

• jscodeshift-ava-tester codeshift wrapper to write smaller and better tests for your codemods using AVA

Styled Components

• styled-components-codemods Automatic codemods to upgrade your styled-components code to newer versions.
• styled-components-v3-to-v4-codemod Codemod to migrate deprecated .extend API in favor of only styled functions.

Organization specific Codemods

This is the list of codemods used by a particular organization for their code transformations.

• @freshworks/ember-codemods A collection of codemods used in Freshworks
• shopify-codemod A collection of Codemods written with JSCodeshift that will help update our old, crusty JavaScript to nice, clean Javascript
• uber-codemods Because Code Changes and Evolves
• artsy/codemods Various codemods used around Artsy
• tune-codemods A collection of codemods we use at tune.
• yapp-codemods Yapp's codemods
• civicsource/codemod

Editor Plugins

• atom-codemod Atom plugin for running codemods
• vscodemod VSCode extension for doing codemod on selected text
• nmn/atom-codemod simple commands to apply specific Babel plugins/codemods on your code

Misc

• antd-codemod antd codemod scripts
• flow-codemod jscodeshift-powered [email protected] to [email protected] transformations
• mithril-codemods
• webpack-codemods JS Codemod to automatically convert webpack config from v1 to v2
• js-codemods Node.js/Javascript codemods used at @entria
• jasmine-to-chai-codemod 🍵 Codemod for jscodeshift to migrate your tests from Jasmine to Chai syntax
• closure-codemod Closure codemod scripts
• titanium-codemods Codemod scripts for Titanium Applications
• next-codemod codemod transformations to help upgrade Next.js codebases
• date-fns-upgrade-codemod Code mods for upgrading date-fns versions
• graphql2ts Transform .graphql to graphql-js typescript
• gen-codemod Generate codemods by specifying your starting -> desired JavaScript.
• ruby_crystal_codemod A codemod / transpiler that can help you convert Ruby into Crystal
• babel-plugin-localize codemod to localize static strings
• generator-codemod A generator to create codemods quickly.
• codemodes-tycoon
• codemod-v4 codemod cli for antd v4 upgrade
• pkg-upgrader easily build codemod CLIs using jscodeshift. fork of lib-upgrader
• can-migrate CLI & codemod scripts for upgrading to CanJS 3, 4 and 5
• create-codemod-app Create Codemod App, a codemod generator and runner
• babel-plugin-glamorous-to-emotion A codemod to migrate existing React or Preact codebases from glamorous to emotion.
• rxdart_codemod A collection of codemods to upgrade your RxDart code from one version to the next
• viewtools/codemods Helpers to migrate your code to newer versions of Views Tools
• PHP-Codeshift A small PHP toolkit for running codemods (code transformations) over multiple PHP files.
• gnome-shell-extension-es6-class-codemod A jscodeshift transform that helps migrating GNOME Shell extensions to 3.32
• direct-import-codemod Use direct imports to save JS bundle size
• d3-upgrade-codemods Codemods to upgrade d3 from version 3.x
• generator-jscodeshif A yeoman generator for a jscodeshift codemod.
• tds-codemod TELUS Design System
• gsa-codeshift GSA codemod scripts
• bottender-codemod Bottender codemod scripts

Awesome Lists

• awesome-ast
• awesome-jscodeshift