OpenEJB - Open Source Enterprise Java Beans (EJB) Container System and Server. [BSD-style license] Enhydra - Java-based application server with XML features, licensed under BSD-like license GNU-Paperclips - Servlet API 2.1 servlet container. It provides HTTP/1.1 compliance and has an easy to use admin interface. [Open Source, GPL] maki - XML/XSLT processor utilizing Apache and mod_python. SkunkWeb - An open source, easily extensible, high performance application server, written in Python. SteelBlue - Open-source Web application server environment in which Web-database applications can be developed completely in an extended HTML language. Similar to ColdFusion. Roxen Webserver - Web server and application server which includes support for RXML, a tag-based language for constructing dynamic content. Allows tag plugins to be written in Pike. OpenThought Communications - OpenThought is a Web application engine. Designed to create pages that communicate with web server from DHTML using XML to update portions of page rather than requiring entire page reloads. PHPAppl - PHP Application Server - PHP-based project geared toward creating web-development environment for non-programmers. Plans to allow web-interface to predefined modules for forums, yellow pages, and news. Whitebeam - An open-source project which provides a complete development environment for web applications using only XML and JavaScript. The iChilli mobile J2EE platform - Provides a J2EE compliant runtime environment for both server and mobile platforms, such as J2ME, MIDP or other CLDC based devices (e.g. runs on the PersonalJava enabled Sharp Zaurus and Compaq's iPAQ). OpenFrame - Java-based framework for portal applications, providing API's and ready-to-use tools for pages, portlets, user management, content management, collaboration and community services. (LGPL) O'Reilly Network: JSP vs. XSP [Feb. 22, 2001] - Sue Spielman looks at JSP and XSP to help you decide which is right for your development needs. The Jellybean Object Web Server - A Perl-based application server modeled after Zope. OfficeFloor - An inversion of Control implementation that focuses on dependency injection into methods rather than into objects and improves on existing dependency injection frameworks.