wtf is a program to lookup the definitions of acronyms, filename extensions, and other terms.
Browzi is a graphical browser for the Unihan database. It is a valuable tool for students of Chinese, providing detailed, offline character lookup.
Groupware that lets you share projects, calendars, files, and email online.
A statically typed, imperative programming language that tries to give the programmer ultimate power without compromisng on runtime efficiency.