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Enterprise Code Transformation

For engineering leaders needing visibility into increasingly complex codebases—and platform teams leading migrations, upgrades, and large-scale refactors.

Trusted by thousands of progressive software teams.

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Lyft logo
Padoa logo
Netlify logo
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Vercel logo
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Lyft logo
Padoa logo
Netlify logo
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Vercel logo
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Codemod Insights

Visibility for engineering leaders

Track migrations, refactors, and upgrades across your entire codebase. Turn code-level data into planning insights and initiative visibility.

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Automate sweeping code changes​‍​‍‌‍‌​‍‌‍‍‌‌‍‌‌‍‍‌‌‍‍​‍​‍​‍‍​‍​‍‌​‌‍​‌‌‍‍‌‍‍‌‌‌​‌‍‌​‍‍‌‍‍‌‌‍​‍​‍​‍​​‍​‍‌‍‍​‌​‍‌‍‌‌‌‍‌‍​‍​‍​‍‍​‍​‍​‍‌‍‌‌‍​‌‌‍‍‌‍​‌‌‍‌‌‍‌‌​‍‌‍‍‌‌‍‍‌‌​‌‍‌‌‌‍‍‌‌​​‍‌‍‌‌‌‍‌​‌‍‍‌‌‌​​‍‌‍‌‌‍‌‍‌​‌‍‌‌​‌‌​​‌​‍‌‍‌‌‌​‌‍‌‌‌‍‍‌‌​‌‍​‌‌‌​‌‍‍‌‌‍‌‍‍​‍‌‍‍‌‌‍‌​​‌​​​‌‍​‌​‍​​​‌‍​‌​​​‍​​‌‌​‍‌‌‍‌​‌‍‌‍​​​‌‍​‍‌​‌​​‍​‌‍​‌‍‌‍​‍‌​‍‌​‌‍​​‌‍‌‌​‍‌​‌‍​​​​‌​​‌‌‍​​‍‌​‍​‌‍‌‍‌‍​​‌​​‍​‌​‍‌‌​‌‍‌‌​​‌‍‌‌​‌‌​​‌‍​‌‌‍‌‌‍‌‌​‍‌​​‌‍​‌‌‌​‌‍‍​​‌‌​‌‍‌‌‌‍​‌‌​‌‍‍‌‌‍‌‍‍‌​​‍‌‌​‌‌‌​​‍‌‌‌‍‍‌‍‌‌‌‍‌​‍‌‌​​‌​‌​​‍‌‌​​‌​‌​​‍‌‌​​‍​​‍​‌‍‌​‍‌​‌‌‌‌​‍‌​​‍‌​‍‌‌‍​‌‍‍‌​​​​‌​‍‌‌​​‍​​‍​‍‌‌​‌‌‌​‌​​‍‍‌‍‌‍‌‍‌‌‌‍​‌‌‌​‌‌‌‌​‍‌‍‌‌‌​​‍‌‌​‌‌‌​​‍‌‌‌‍‍‌‍‌‌‌‍‌​‍‌‌​​‌​‌​​‍‌‌​​‌​‌​​‍‌‌​​‍​​‍​‍‌‌‍​‍‌‍​‌​​‌‍‌‍​​‍‌‍​‍​​​‌‍​‍​​‍​​​​‌‍​‍‌‌​​‍​​‍​‍‌‌​‌‌‌​‌​​‍‍‌​‌‍‍‌‍‍‌‌​​‌​​‌‍‌‌‌‌​​‌‍​‍‌‍​‌‌​‌‍‌‌‌‌‌‌‌​‍‌‍​​‌​‍‌‌​​‍‌​‌‍‌‍‌‌‍​‌‌‍‍‌‍​‌‌‍‌‌‍‌‌​‍‌‍‌‍‍‌‌‍‌​​‌​​​‌‍​‌​‍​​​‌‍​‌​​​‍​​‌‌​‍‌‌‍‌​‌‍‌‍​​​‌‍​‍‌​‌​​‍​‌‍​‌‍‌‍​‍‌​‍‌​‌‍​​‌‍‌‌​‍‌​‌‍​​​​‌​​‌‌‍​​‍‌​‍​‌‍‌‍‌‍​​‌​​‍​‌​‍‌‍‌‌​‌‍‌‌​​‌‍‌‌​‌‌​​‌‍​‌‌‍‌‌‍‌‌​‍‌‍‌​​‌‍​‌‌‌​‌‍‍​​‌‌​‌‍‌‌‌‍​‌‌​‌‍‍‌‌‍‌‍‍‌​​‍‌‌​‌‌‌​​‍‌‌‌‍‍‌‍‌‌‌‍‌​‍‌‌​​‌​‌​​‍‌‌​​‌​‌​​‍‌‌​​‍​​‍​‌‍‌​‍‌​‌‌‌‌​‍‌​​‍‌​‍‌‌‍​‌‍‍‌​​​​‌​‍‌‌​​‍​​‍​‍‌‌​‌‌‌​‌​​‍‍‌‍‌‍‌‍‌‌‌‍​‌‌‌​‌‌‌‌​‍‌‍‌‌‌​​‍‌‌​‌‌‌​​‍‌‌‌‍‍‌‍‌‌‌‍‌​‍‌‌​​‌​‌​​‍‌‌​​‌​‌​​‍‌‌​​‍​​‍​‍‌‌‍​‍‌‍​‌​​‌‍‌‍​​‍‌‍​‍​​​‌‍​‍​​‍​​​​‌‍​‍‌‌​​‍​​‍​‍‌‌​‌‌‌​‌​​‍‍‌​‌‍‍‌‍‍‌‌​​‌​​‌‍‌‌‌‌​​‍‌‍‌‍‍‌‌​‌​‌​‌​‍‌‍​‌‌‍‌‍‌‌​​‌​‍​‍‌‌

Generate, test, and apply codemods at scale with the help of Codemod AI. Eliminate manual effort across thousands of files.

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Orchestrate fleet-wide transformations

Break down large changes into safe, trackable steps—across teams, services, and repos.

Make sweeping changes—without the chaos.

Innovate fearlessly, no matter the code size! Automate framework migrations, API upgrades, cleanups, refactors, and more.

Accelerate Migrations with Collective Intelligence

Codemod gets smarter with every contribution—so your migrations get faster, safer, and easier over time.

  • React/19/Migration Recipe

    This recipe is a set of codemods that will fix some of React 19 breaking changes.

  • Nuxt/4/Migration Recipe

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

  • Msw/2/Upgrade Recipe

    This recipe is a set of codemods that will upgrade your project from using msw v1 to v2.

  • Pnpm/Catalog

    • Performs search across all packages in pnpm workspace.
    • If there are more than 2 packages with same dependency - it will move dependency to catalog.
    • If there are multiple versions of dependency - codemod will prompt to choose whether to move to catalog or not (in this case latest version will be picked).
    • Automatically updates version in packageManager field in package.json to 9.5.0 (if it is set and lower than 9.5.0).
    • Runs pnpm install after migration.
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Shipping love, faster.

Codemod users have saved over hundred years of time, freeing up brainpower for building the next big thing on secure, performant and modern codebases.

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Codemod helps us plan, automate, and track migrations that were previously too challenging even to begin.

Kaelig Deloumeau-Prigent

Kaelig Deloumeau-Prigent

Principal Engineer at Netlify
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Codemod made our Next.js migration to the App Router possible. No other service compares.

Peer Richelsen

Peer Richelsen

Co-founder & CEO at Cal.com
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Migrations involving small changes can take hours to implement and validate, Codemod makes that minutes.

Max Leiter

Max Leiter

Software Engineer at Vercel

Join our community of code migration experts.

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