Migrations

Introduction

Codemod.com

Overview

Plan

Plan Migrations

Automate

Automate Migrations

Orchestrate

Orchestrate Migrations

Track

Track Migrations & Code Posture

Opportunity Finder

Insights

Codemod Studio

Get started with using the Codemod command-line interface.

Codemod CLI

Codemod Platform

Codemod Registry

Product updates

React 18 to 19 Migration

Nuxt 3 to 4 Migration

MSW v1 to v2 Migration

pnpm catalog migration

Radix Vue to Reka UI

Fastify v3 to v4 migration

Meteor v2 to v3 migration

Valibot v0.31.0 upgrade

Build, share, and run codemods faster and easier.

Build

Building Codemods

Share

Sharing Codemods

Running Codemods

All commands

Getting started

Codemod2.0

Publishing codemods

Publishing to Codemod Registry

Changelog

Making Your First Codemod

Guides & Examples

Migrations

Introduction

Migrations

React v18 -> v19

Nuxt 3 -> 4

pnpm catalogs migration

MSW v1 -> v2

Radix Vue -> Reka UI (Radix Vue v2)

Fastify v3 -> v4

Meteor v2 -> v3

Valibot v0.31.0 upgrade

Guides & Examples

Migrations

​Migrations

React v18 -> v19

Nuxt 3 -> 4

pnpm catalogs migration

MSW v1 -> v2

Radix Vue -> Reka UI (Radix Vue v2)

Fastify v3 -> v4

Meteor v2 -> v3

Valibot v0.31.0 upgrade

Migrations