Apache
- A free and open-source cross-platform web server, released under the terms of Apache License 2.0.
Caddy
- An extensible, cross-platform, open-source web server written in Go.
Cherokee
- An open-source cross-platform web server that runs on Linux, BSD variants, Solaris, OS X, and Windows.
Fargate
- A serverless, pay-as-you-go compute engine that lets you focus on building applications without managing servers.
Hiawatha
- A free and open source cross-platform web server developed by Hugo Leisink.
Jigsaw
- A web server platform, providing a sample HTTP 1.1 implementation and a variety of other features on top of an advanced architecture implemented in Java.
Lighttpd
- An open-source web server optimized for speed-critical environments while remaining standards-compliant, secure and flexible.
LiteSpeed
[LSWS]
- A high performance, secure, easy-to-use web server, and can be used as a drop-in replacement for an Apache web server.
Microsoft ISS
[IIS]
- An extensible web server created by Microsoft for use with the Windows NT family.
Nginx
- A web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.
Node.js
- A cross-platform, open-source JavaScript runtime environment that can run on Windows, Linux, Unix, macOS, and more.
OiWS
- A web server developed by Oracle designed for medium and large business applications.
OpenLiteSpeed
- A high-performance, lightweight, open source HTTP server developed and copyrighted by LiteSpeed Technologies.
Roxen
- A free software web server produced by Roxen Internet Software, a company based in Linköping, Sweden.
Tomcat
- A free and open-source implementation of the Jakarta Servlet, Jakarta Expression Language, and WebSocket technologies.
Windows Server
- A brand name for server-oriented releases of the Windows NT operating system (OS) that have been developed by Microsoft since 1993.