ast-grep
7.0#3 in code search toolsFree planFree planWebAPIExtensionLinux
Visitast-grep vs Refrax
What both publish
| Fact | ast-grep | Refrax |
|---|---|---|
| Purpose | ast-grep is a fast, polyglot tool for structural code search, linting, and rewriting at scale. | Refrax is an AI-powered agent for refactoring Java code, implemented in Go. |
ast-grep plans
- ast-grepFree
Refrax plans
No prices published.
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 Refrax if…
Refrax may suit developers working on Java code who want an autonomous, multi-agent refactoring workflow. It is a prototype, so users should be prepared to configure checks and assess proposed changes themselves.