ast-grep
7.0#3 in code search toolsFree planFree planWebAPIExtensionLinux
Visitast-grep vs CodeRush
What both publish
| Fact | ast-grep | CodeRush |
|---|---|---|
| Languages | The project says it supports 20+ languages and allows custom languages to be loaded. | The product page describes refactoring for C#, Visual Basic, and XAML. |
| Support | The project directs users with questions or issues to GitHub or Discord and also points to Stack Overflow and Reddit. | Technical support for CodeRush is available to owners of DevExpress Universal, DXperience, or CodeRush Ultimate subscriptions; free users can search the support database. |
ast-grep plans
- ast-grepFree
CodeRush plans
- CodeRushFree
Pick ast-grep if…
It suits developers who need syntax-aware search, linting, or bulk code changes across supported languages. Teams wanting advanced static-analysis information or one rule spanning multiple languages should note its stated limits.
Pick CodeRush if…
CodeRush suits Visual Studio users who want code editing, refactoring, and test-running features in an extension. Teams can configure code style at developer, solution, or team level.