WEBrick Alternatives

Lighttpd is a web server with a very low memory requirements and cpu-load compared to alternatives. lighttpd has such features as FastCGI, CGI, Auth, Output-Compression, URL-Rewriting and many more.

Nginx (engine x) is a high performance open source web server powering the biggest web sites on the Internet.

Caddy is the ultimate web server with automatic HTTPS, boasting powerful features and enterprise-readiness. Experience the difference with this open source tool written in Go.

A flexible & easy-to-manage and secure Web server for hosting web applications on the Web.