Ajax Development Framework written in PHP and JavaScript.
High performance model framework for iOS/OSX
Lightweight fully extendable client/server application framework
Create a web browser "Thick Client" using JavaScript.
Busilet is a reference implementation of IDTP and UTID.
A Web Development Framework focused on the Data
Java Application Modules
Open Source API-centric PHP Micro-framework
Cross-platform C++ libraries with a network/internet focus.
JavaEE 6, JBoss AS7 conceptual demonstration project