server-side, HTML-embedded scripting language (Apache 2 module)

Federated web single sign-on system (Apache module)

GeoIP HTTP module for Nginx

HTTP image filter module for Nginx

Perl module for Nginx

XSLT Transformation module for Nginx

Mail module for Nginx

Stream module for Nginx

GeoIP Stream module for Nginx

OWASP ModSecurity Core Rule Set

small, powerful, scalable web/proxy server

small, powerful, scalable web/proxy server - common files

nginx web/proxy server (standard version)

nginx web/proxy server - development headers

nginx web/proxy server (extended version)

nginx web/proxy server (standard version with 3rd parties)

nginx web/proxy server (basic version)