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

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• Updated Oct 31, 2026
• TypeScript

🐊 Pluggable and configurable JavaScript Linter, code transformer and formatter with superpowers 💪: built-in support of js, jsx, ts, markdown, yaml, toml, json and ignore. Write declarative codemods in a simplest possible way 😏

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• Updated Nov 12, 2026
• JavaScript

Awesome list of codemods for various languages, libraries and frameworks

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• Updated Feb 16, 2024

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

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• Updated Apr 18, 2026
• TypeScript

An https://astexplorer.net wrapper which adds module bundling and hot reloading.

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• Updated Feb 16, 2023
• TypeScript

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

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• Updated Mar 4, 2023
• JavaScript

A collection of transforms for use with JSCodeshift

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• Updated Sep 17, 2025
• JavaScript

AutoTransform is a framework for large-scale, automated code modification in a production environment.

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• Updated Jan 29, 2025
• Python

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

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• Updated Feb 28, 2023
• Ruby

a framework for building java codemods

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• Updated Nov 12, 2026
• Java

Autofix TypeScript types to be imported using `import type`

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• Updated Jul 29, 2023
• TypeScript

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

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• Updated Jun 5, 2021
• JavaScript

Curated list of tools that can fix your code for you

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• Updated Oct 1, 2026

add imports/requires if not already present with jscodeshift

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• Updated Jul 19, 2024
• JavaScript

Transforms Nexus code to Pothos

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• Updated Jan 5, 2023
• TypeScript

Toolkit for running codemods over multiple Kotlin files inspired by jscodeshift.

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• Updated Oct 27, 2025
• Kotlin

Codemods for updating express servers

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• Updated Jun 23, 2026
• TypeScript

JARVIS - Write me a codemod

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• Updated Oct 20, 2026
• JavaScript

Collections for some AST nodes in jscodeshift

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• Updated Nov 11, 2026
• JavaScript

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

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• Updated Sep 1, 2023
• JavaScript