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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 2.7k 403

  2. rewrite-spring rewrite-spring Public

    OpenRewrite recipes for Spring projects.

    Java 296 91

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

    OpenRewrite recipes that perform common Java testing migration tasks.

    Java 84 85

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

    OpenRewrite's Maven plugin.

    Java 155 81

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

    OpenRewrite's Gradle plugin.

    Java 69 42

  6. rewrite-docs rewrite-docs Public

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

    TypeScript 43 69

Repositories

Showing 10 of 67 repositories
  • rewrite-migrate-java Public

    OpenRewrite recipes for migrating to newer versions of Java.

    openrewrite/rewrite-migrate-java’s past year of commit activity
    Java 118 86 52 (8 issues need help) 10 Updated Apr 21, 2025
  • rewrite-jenkins Public

    OpenRewrite recipes to continuously modernize Jenkins plugins.

    openrewrite/rewrite-jenkins’s past year of commit activity
    Java 11 8 22 (2 issues need help) 2 Updated Apr 21, 2025
  • rewrite-rewrite Public

    OpenRewrite recipes for OpenRewrite Recipes.

    openrewrite/rewrite-rewrite’s past year of commit activity
    Java 0 0 0 0 Updated Apr 21, 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 84 85 51 (6 issues need help) 5 Updated Apr 21, 2025
  • rewrite-python Public

    OpenRewrite recipes for Python.

    openrewrite/rewrite-python’s past year of commit activity
    Python 27 6 5 2 Updated Apr 21, 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 0 Updated Apr 21, 2025
  • rewrite-struts Public
    openrewrite/rewrite-struts’s past year of commit activity
    Java 0 1 1 0 Updated Apr 21, 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 37 64 149 (9 issues need help) 9 Updated Apr 21, 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 Apr 22, 2025
  • rewrite-openapi Public

    OpenRewrite recipes for OpenAPI.

    openrewrite/rewrite-openapi’s past year of commit activity
    Java 4 Apache-2.0 9 0 0 Updated Apr 21, 2025
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