* [Coraza - Web Application Firewall v3.4.0](https://github.com/corazawaf/coraza) – Go-based ModSecurity-compatible web application firewall library supporting OWASP Core Rule Set v4.

* [Coraza SPOA v0.6.0](https://github.com/corazawaf/coraza-spoa) – Wrapper integrating an OWASP-compatible WAF with HAProxy SPOE for HTTP request and response inspection.