db4o is the world's leading open source object database for Java and .NET. Leverage fast native object persistence, ACID transactions, query-by-example, S.O.D.A object query API, automatic class schema evolution, small size (http://developer.db4o.com)
The Data Structure & Algorithm Library (DSAL) is a library of classical data structure and algorithm.
A true Java Only Web Framework
The JWebSwing is a web framework designed for ease of use, and as simplistic as possible in design. Design your applications the same way you would design a Swing application! Annotate your CSS according to Java Objects, Fields, or even in-line. Utilizing the best open source available on the web, This framework combines the best components available freely on the web into a single, easy-to-use, and extremely powerful framework which is lightweight, fast, and easily maintainable. Focusing on a core of JQuery and Atmosphere Push - You can ensure that your application will run on any device. With AJAX at the center, and a "Render-On-Load" servlet that can start loading from any element in the tree, you can always ensure that you can provide a secure, cross-browser web application. By Default, Server-Side-Only development is more secure than any other method out there. https://www.youtube.com/channel/UCKmp3cltVruaBZtGU5VH_Lg
A C++ UUID compliant to RFC 4122.
A fast, unobtrusive and modern cross-platform GUI toolkit. Agar fully exploits hardware acceleration where available, but also supports simple frame-buffer interfaces. Agar is stand-alone and easily portable to new platforms and graphics systems.
A set of useful non-visual C#/.NET classes
Caudium WebServer is a single process multi-threaded webserver. It has a built-in pre-processing language and includes an easy to use web-based configuration interface.
Cross platform object oriented stack programming language. This general purpose RPN language works in terminal (running scripts), can be used to develop graphic applications, run as a CGI under web servers or embeded in other applications.
The project is an ActionScript2 compatable object for quickly working with valid RSS feeds natively in Flash. This project uses Events and XPath to correctly parse RSS feeds.
The Flatware Engine aims to be a cross-platform, resolution-independent engine and toolset for developing 2D games (side scroller, isometric, etc.)
phpBeans provides software and specifications for enabling n-tier development within PHP, such as the phpBeans Object Server, and interoperable with other languages as well. phpBeans can be downloaded from http://www.sitelliteforge.com/