This is an experiment in creating the best database API I can come up with. It is an alternative to query languages. The latest version is being written in Scala using Berkeley DB Java and will run on the Java VM.
Cassowary is an incremental constraint solving toolkit that efficiently solves systems of linear equalities and inequalities. Constraints may be either requirements or preferences. Re-solving the system happens rapidly, supporting UI applications.
Java based multi-agent platform built on an organizational model (agent, group, role). MadKit provides general agent facilities (lifecycle management, message passing, distribution, ...), and allows high heterogeneity in agents.
PBADEV gathers lessons learned making GIMPVS available on Windows platforms and Makes Blender available together with GIMP on Microsoft Windows Platforms. PBADEV aims at providing the highest quality softwares to artists and developers.
PLT Spy is a Python to Scheme translator.
The Yehia project provides plugin managment for C++ programs: conveniently incorporate both native (compiled) and scripting plugins.