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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 364

  2. rewrite-spring rewrite-spring Public

    OpenRewrite recipes for Spring projects.

    Java 281 86

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

    OpenRewrite recipes that perform common Java testing migration tasks.

    Java 83 80

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

    OpenRewrite's Maven plugin.

    Java 150 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 59

Repositories

Showing 10 of 63 repositories
  • rewrite Public

    Automated mass refactoring of source code.

    openrewrite/rewrite’s past year of commit activity
    Java 2,441 Apache-2.0 364 348 (3 issues need help) 41 Updated Jan 27, 2025
  • rewrite-javascript Public

    OpenRewrite recipes for JavaScript projects.

    openrewrite/rewrite-javascript’s past year of commit activity
    TypeScript 20 9 23 2 Updated Jan 27, 2025
  • rewrite-analysis Public

    OpenRewrite recipes for data flow analysis.

    openrewrite/rewrite-analysis’s past year of commit activity
    Java 9 Apache-2.0 10 9 0 Updated Jan 27, 2025
  • rewrite-third-party Public

    OpenRewrite recipes maintained by third parties.

    openrewrite/rewrite-third-party’s past year of commit activity
    Java 1 Apache-2.0 1 0 1 Updated Jan 27, 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 80 54 (9 issues need help) 2 Updated Jan 27, 2025
  • rewrite-templating Public

    Automated templating using code snippets.

    openrewrite/rewrite-templating’s past year of commit activity
    Java 16 Apache-2.0 7 7 (2 issues need help) 2 Updated Jan 27, 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 34 60 147 (15 issues need help) 5 Updated Jan 27, 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 27, 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 27, 2025
  • rewrite-quarkus Public

    OpenRewrite recipes for Quarkus.

    openrewrite/rewrite-quarkus’s past year of commit activity
    Java 10 Apache-2.0 8 5 0 Updated Jan 27, 2025
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