Aiki Framework – open-source web 2.0 platform
Aiki Framework is a flexible open-source web 2.0 framework based on PHP+MYSQL that allow any web designers and programmers to easily create and work with content management systems from the web.
Open Source Media Framework by Adobe
Open Source Media Framework (OSMF) is an open software framework that allow you to build robust, feature-rich video players and applications based on the Adobe Flash Platform.
MoSync – cross platform mobile development SDK
MoSync is an open source, cross-platform software development kit for mobile application development based on common programming practices and standards – like full Eclipse integration and C/C++.
iScreen – Java Object Validation Framework
iScreen is a open source Java Object Validation Framework that allow you to validate Java objects (i.e. JavaBeans and POJOs) and object graphs to ensure that they are “valid” according to some definition.
SproutCore – HTML 5 supported JavaScript Application framework
SproutCore is an open source HTML 5 features supported JavaScript Application framework for building desktop-class web applications on the web without plugins.
Apache Sling – open source Web framework for Java platform
Apache Sling is an open source web application framework based on REST principles that uses a Java Content Repository, such as Apache Jackrabbit, to store and manage content.
Dekoh Desktop – cross-platform development framework for RIA developers
Dekoh Desktop is a cross-platform open source development framework for RIA developers where developers can easily deploying Java, Flash, and Ajax applications.
BeWeeVee – Collaborative real-time web text editor
BeWeeVee is a real time collaborative web based text editor that allow several persons to view and edit a shared text document at the same time, and see all of the participants’ edits in real-time using any computer
Rhomobile – open source mobile framework
Rhomobile is an open source ruby based mobile development platform for building locally executing, device-optimized mobile applications for all major Smartphone devices.
PhoneGap – open source mobile development framework
PhoneGap is an open source RIA framework for building fast, easy mobile apps with JavaScript. With PhoneGap, developer can easily build mobile applications by using HTML, CSS and JavaScript

