AVCaptcha - A simple, free PHP CAPTCHA script for anyone to use in any application.

Bar Chart Plugin for DocuWiki - A simple plugin for Docuwiki which creates CSS Bar Charts.

Task /PM Formatting Plugin for DokuWiki - Plugin for Docuwiki which formats projects tasks, todo list items, or userstories.

Why is all this free? Since development is not only my career but also my hobby, I like to share what interests and excites me. It's also an effective way to have the public help you find bugs and improve the code. If you appreciate any of the code I'm providing for free and would like to contribute something, please contact me or consider donating to one of my charitable fund raisers at brightsky.org.