User-friendly application to calibrate mono and stereo cameras.

Tubes is a data-processing and flow-control engine for event-driven programs. Presently based primarily on Twisted, its core data structures are fairly framework-agnostic and could be repurposed to work with any event-driven container.

Luv is a binding to libuv, the cross-platform C library that does asynchronous I/O in Node.js and runs its main loop.

The GNU Triangulated Surface Library is intended to provide a simple and efficient library to scientists dealing with 3D surfaces meshed with interconnected triangles.

Guacamole is an HTML5 web application that provides access to a desktop environment using remote desktop protocols. A centralized server acts as a tunnel and proxy, allowing access to multiple desktops through a web browser. No plugins are needed: the client requires nothing more than a web browser supporting HTML5 and AJAX.

At its core, Pacemaker is a distributed finite state machine capable of co-ordinating the startup and recovery of inter-related services across a set of machines.