GetSimple is an XML based Best & Simple PHP Content Management System. It offers a wonderful and easy user interface and this PHP CMS has nearly all the features that a small-business website needs. 3836
Prototype UI is a javascript library of user interface components based on the Prototype & Script.aculo.us framework. Purpose for this javascript interface library is to easily improve user experience in web applications. 3812
Vaadin is an Open Source Java web application framework designed for creating web based rich and interactive applications. No HTML, XML or JavaScript necessary and all Java libraries and tools are at your disposal. 3804
Open-School is an Open Source School Management System that handles all requirements for easy school management. The purpose of this software is better interaction between students, teachers, parents & management. 3784
LiveUI helps to create interactive web applications with minimum efforts. It's an open source rich internet application development framework for Microsoft ASP.Net 3746
Git is an open source version control system helps reducing the overhead of managing a software project. This distributed version control system, designed to handle everything from small to very large projects with speed and efficiency. 3724
The Gruff Graph Library is a project to make beautiful graphs with Ruby. This library allow us to graph negative numbers (line and bar), specify colors, and customize the graphs in other ways. This graph library can be used alone or with Ruby on Rails. 3716
PhoneGap is an open source development tool to develop fast, easy mobile application with JavaScript. PhoneGap is a great solution for Web developers to create web applications. With this Free Mobile apps development framework you can build mobile applications in HTML and JavaScript while still taking advantage of the core features in the iPhone, Android, Palm, Symbian and Blackberry SDKs.…