LanguageTool is an Open Source project, so you can contribute to improve it!

  • I want LanguageTool to detect more errors (but I’m not a software developer)
    You don’t have to be a developer to help improve LanguageTool. LanguageTool detects most errors by looking for error patterns which we call rules. You can write such rules yourself with the online editor (nothing needs to be installed) and contribute them:

    >> Try the Rule Editor

  • I’m a Java developer.
    Check out the code from githubMore detailed instructions.

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