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OpenRewrite

Semantic code search and transformation
README.md

Get fast, repeatable source code refactoring

OpenRewrite (founded and managed by Moderne) is a community-driven open source project that enables developers to effectively eliminate technical debt within their repositories. It consists of an auto-refactoring engine that runs prepackaged, open source refactoring recipes for common framework migrations, security fixes, and stylistic consistency tasks.

OpenRewrite is Apache2 licensed and maintained by Moderne, the company that scales the use of OpenRewrite recipes across large codebases and multiple repositories.

Start with the quickstart guide and let OpenRewrite handle the boring parts of software development for you. We also welcome you to join our community Slack.

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  1. rewrite rewrite Public

    Automated mass refactoring of source code.

    Java 2.5k 380

  2. rewrite-spring rewrite-spring Public

    OpenRewrite recipes for Spring projects.

    Java 291 89

  3. rewrite-testing-frameworks rewrite-testing-frameworks Public

    OpenRewrite recipes that perform common Java testing migration tasks.

    Java 83 82

  4. rewrite-maven-plugin rewrite-maven-plugin Public

    OpenRewrite's Maven plugin.

    Java 152 79

  5. rewrite-gradle-plugin rewrite-gradle-plugin Public

    OpenRewrite's Gradle plugin.

    Java 68 41

  6. rewrite-docs rewrite-docs Public

    Stores the markdown documents used to generate docs.openrewrite.org

    TypeScript 41 64

Repositories

Showing 10 of 65 repositories
  • rewrite Public

    Automated mass refactoring of source code.

    openrewrite/rewrite’s past year of commit activity
    Java 2,530 Apache-2.0 380 364 (3 issues need help) 49 Updated Mar 14, 2025
  • rewrite-docs Public

    Stores the markdown documents used to generate docs.openrewrite.org

    openrewrite/rewrite-docs’s past year of commit activity
    TypeScript 41 Apache-2.0 64 10 (1 issue needs help) 0 Updated Mar 14, 2025
  • rewrite-python Public

    OpenRewrite recipes for Python.

    openrewrite/rewrite-python’s past year of commit activity
    Python 23 5 5 3 Updated Mar 13, 2025
  • rewrite-testing-frameworks Public

    OpenRewrite recipes that perform common Java testing migration tasks.

    openrewrite/rewrite-testing-frameworks’s past year of commit activity
    Java 83 82 55 (8 issues need help) 3 Updated Mar 13, 2025
  • rewrite-csharp-recipes Public

    Recipes written in C# for C# refactoring.

    openrewrite/rewrite-csharp-recipes’s past year of commit activity
    C# 1 0 1 1 Updated Mar 13, 2025
  • rewrite-all Public

    Gathers recipes which depend on recipes from many other OpenRewrite-maintained recipe modules

    openrewrite/rewrite-all’s past year of commit activity
    Java 5 Apache-2.0 5 0 0 Updated Mar 13, 2025
  • rewrite-maven-plugin Public

    OpenRewrite's Maven plugin.

    openrewrite/rewrite-maven-plugin’s past year of commit activity
    Java 152 79 19 3 Updated Mar 13, 2025
  • rewrite-static-analysis Public

    OpenRewrite recipes for identifying and fixing static analysis issues.

    openrewrite/rewrite-static-analysis’s past year of commit activity
    Java 35 61 150 (13 issues need help) 8 Updated Mar 13, 2025
  • rewrite-okhttp Public

    OpenRewrite recipes for OkHttp.

    openrewrite/rewrite-okhttp’s past year of commit activity
    Java 3 1 1 (1 issue needs help) 0 Updated Mar 13, 2025
  • rewrite-rewrite Public

    OpenRewrite recipes for OpenRewrite Recipes.

    openrewrite/rewrite-rewrite’s past year of commit activity
    Java 0 0 1 0 Updated Mar 13, 2025
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