Simple, sexy PHP Login Script is a simple login script which does not suck. It's clean, crisp, fast, free, safe, object-oriented, and small. It provides sha256+salt password encryption.
Raxan is a framework that is designed to accelerate PHP/AJAX Web development by making it easier for developers to build and deploy rich Web applications.
A family of graph partitioning programs.
An object-oriented, type safe, multi-threaded approach to computer algebra.