The simple controls, the open framework, left very little space for concealment.

Canigó3 is an open source framework written for the Java platform.

JSystem is an open source framework for writing and running automated tests.

Adhearsion is an open source voice development framework for the Ruby programming language.

Cocos2d is an open source 2D game framework.

OpenCog is a project that aims to build an open source artificial intelligence framework.

The nacelle that carried the pilot's seat and the engine behind him was no more than an open wooden framework.

Scalatra is a free and open source web application framework written in Scala.

Spring Batch is an open source framework for batch processing.

Web2py is an open source web application framework.