QR Code Generator allows you to easily generate a simple QR code using vCard and the Google Chart API.
PHP Array Search provides array searching by the wildcard "%", just like SQL queries.
Random Password Generator Class is a PHP class that can be used to generate random texts for using as passwords. It can generate a random text of a given length, which may contain either lower or upper case letters, numbers, or symbols.
An object-oriented C++ class library and framework.
A C++ wrapper around the OpenGL C API.