GeSHi - Generic Syntax Highlighter for PHP. Used to highlight almost any code for the web. Nearly 150 supported languages: PHP, HTML, C and more. Styles can be changed on the fly and CSS classes can be used to reduce the amount of XHTML compliant output.
Simple form-based html imagemap making interface. Usable on any graphical browser. Install this sucker and you can make painless imagemaps anywhere.
All code is contained in ONE .php file.
Publish pictures from your digital camera to the web with this easy to use wizard-style Java application. Automatically resize your images and produce a set of HTML pages including index pages with thumbnails, and detailed caption pages for each photo.
MyGraph is a easy-to-use library to draw graphs using data stored with MySQL database. The goal is to insert graph in HTML page with very few code, just selecting scales and the graph type.