Apache Tomcat
- Download, documentation and tutorials for the straight-forward servlet container and Web server.
- http://tomcat.apache.org/

Tomcat User Mailing List
- Searchable web archive of the Tomcat User mailing list.
- http://www.nabble.com/Tomcat---User-f342.html

Tomcat Basics
- Tutorial help develop Web applications with the Tomcat engine.
- http://hostinghelps.com/tomcatbasics/

Gefion LiteWebServer
- Small web server and servlet runner, based on Apache Tomcat. [Open Source, BSD-like]
- http://www.gefionsoftware.com/LiteWebServer/

ONJava.com: How Servlet Containers Work
- Budi Kurniawan demonstrates a basic Java servlet container.
- http://www.onjava.com/pub/a/onjava/2003/05/14/java_webserver.html

Quick Guide to Apache Tomcat
- Fast tutorial on configuring and using Apache Tomcat for desktop development of Java servlets and JavavServer Pages (JSP).
- http://archive.coreservlets.com/Using-Tomcat.html

GNU-Paperclips
- The Java Servlet engine of the GNU-Project. It was designed to be small, fast and easy to use. In designing this way we have separated some of the components out into sub-projects. GNU-Paperclips fully implements the Servlet API version 2.3. [Open Source,
- http://www.gnu.org/software/paperclips/

Tynamo Web Server
- A fast, conditionally compliant HTTP/1.1 server and Servlet 2.2 container specifically designed for embedded Java devices, including TINI, JStik, SNAP, and EJC.
- http://tynamo.qindesign.com/

Dwarf HTTP Server
- Fully-featured web server with Java Servlet API 2.2 and Java Server Pages 1.1 implementation. [Shareware]
- http://www.gnome.sk/Dwarf/dwarf_http.html

Jetty Web Server
- A HTTP Server and Servlet container written in 100% Java. [Open source, Artistic-like License]
- http://jetty.mortbay.com/

ServletExec
- Allows you to deploy servlets on Microsoft's IIS server
- http://www.newatlanta.com/products/servletexec/product_info/overview.jsp

Internet Server
- Servertec's embeddable servlet engine. Includes product and support information.
- http://www.servertec.com/index.html

Resin
- Resin servlet container. Has elements of a full J2EE application server, but makes a small compact servlet engine too.
- http://www.caucho.com/