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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 2.4k 362

  2. rewrite-spring rewrite-spring Public

    OpenRewrite recipes for Spring projects.

    Java 277 86

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

    OpenRewrite recipes that perform common Java testing migration tasks.

    Java 83 79

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

    OpenRewrite's Maven plugin.

    Java 149 77

  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 58

Repositories

Showing 10 of 63 repositories
  • rewrite-python Public

    OpenRewrite recipes for Python.

    openrewrite/rewrite-python’s past year of commit activity
    Python 18 5 5 4 Updated Jan 22, 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 58 14 (1 issue needs help) 0 Updated Jan 22, 2025
  • rewrite-javascript Public

    OpenRewrite recipes for JavaScript projects.

    openrewrite/rewrite-javascript’s past year of commit activity
    TypeScript 20 9 23 3 Updated Jan 22, 2025
  • rewrite Public

    Automated mass refactoring of source code.

    openrewrite/rewrite’s past year of commit activity
    Java 2,434 Apache-2.0 362 346 (3 issues need help) 42 Updated Jan 22, 2025
  • rewrite-recipe-bom Public

    Align version numbers for all OpenRewrite maintained recipe modules

    openrewrite/rewrite-recipe-bom’s past year of commit activity
    10 Apache-2.0 5 1 0 Updated Jan 22, 2025
  • rewrite-csharp Public

    OpenRewrite CSharp runtime and LST models

    openrewrite/rewrite-csharp’s past year of commit activity
    C# 1 1 0 2 Updated Jan 22, 2025
  • rewrite-build-gradle-plugin Public

    Common build logic for building OpenRewrite and recipe jars.

    openrewrite/rewrite-build-gradle-plugin’s past year of commit activity
    Java 4 Apache-2.0 5 1 0 Updated Jan 22, 2025
  • rewrite-spring Public

    OpenRewrite recipes for Spring projects.

    openrewrite/rewrite-spring’s past year of commit activity
    Java 277 86 77 (3 issues need help) 1 Updated Jan 22, 2025
  • rewrite-kotlin Public

    Kotlin language support for OpenRewrite.

    openrewrite/rewrite-kotlin’s past year of commit activity
    Java 50 Apache-2.0 15 29 4 Updated Jan 21, 2025
  • rewrite-recipe-markdown-generator Public

    Utility that generates OpenRewrite recipe documentation in markdown format for all recipes on the classpath.

    openrewrite/rewrite-recipe-markdown-generator’s past year of commit activity
    Kotlin 2 Apache-2.0 8 4 1 Updated Jan 21, 2025
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