Free web editor for OWASP Coraza / CRS WAF rules. Create and edit SecLang & CRSLang YAML with live preview, import/export, and in-browser rule testing (Coraza WASM).
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Updated
Jul 10, 2026 - TypeScript
Free web editor for OWASP Coraza / CRS WAF rules. Create and edit SecLang & CRSLang YAML with live preview, import/export, and in-browser rule testing (Coraza WASM).
To associate your repository with the crslang topic, visit your repo's landing page and select "manage topics."