Hackpad is a web-based realtime wiki.

State-of-the-Art Source Code Plagiarism & Collusion Detection. Check for plagiarism in a set of programs.

OWL API main repository

Java annotation-based framework for parsing Git like command line structures

Semantic Parser with Execution

CMU ARK Twitter Part-of-Speech Tagger

Parse CLI command lines

Library for biomedical knowledge manipulation

Pacman-like game used for teaching software testing.

Design Patterns created in a Code Dojo

Tool for finding unifiers in the description logic EL