I mostly do web based projects now, so most of the software projects on this page are very old. Enjoy!
I wrote this PHP library to do a better job at reading the EXIF data embeded in images taken from digital cameras. If you have PHP compiled in a certain way, you may already be enjoying some functions that do this to some degree, but the default implementation fails to parse all the embebed tags. My library will read many, many more tags, and it will work without needing to compile PHP with the exif option.
Fractastic is a full screen fractal drawing program for the Macintosh that can draw the famous Mandelbrot, Julia and Newton equations among others. It allows you to zoom in real time, change the colors and save images.