php Free Chat is a simple, fast, and customizable chat server that uses the filesystem for message and nickname storage. It uses AJAX to smoothly refresh and display the chat zone and the nickname zone. It supports customized CSS stylesheets and a plugin system that allows you to write your own storage routines.
phpGraphEd is a graph drawing class for PHP. It has support for groups, transparent everything, borders, etc. The graphs it renders (in GD format) can be output for low resolution monitor viewing or high resolution printing. It was written due to a need for a high resolution graph class at the office.
phpHitCounter is a class that can that logs and displays the number of visitors to a site. A count of the hits is stored in a file. The log of the visitors' IP addresses and access times can be optionally recorded in another file. The class can display a hit count either using images or textual digits.
phpHtmlLib is an application development framework for developing OOP style Web applications in PHP. The application framework supports an MVC style architecture and Ajaxable and Cacheable interfaces for developing rich client Web applications. It comtains a set of PHP classes and library functions to help facilitate building, debugging, and rendering of XML, HTML, XHTML, WAP/WML Documents, and SVG (Scalable Vector Graphics) images as well as complex HTML widgets.