regexBuilder
regexBuilder is a swing application that i wrote to test and build regular expressions. It will highlight matching expression and capture groups in colors. It is released under GPL license.

Installation
You can either use the jar file and just double click on it, or you can compile the project your self. An ant build file is also supplied. Just issue "ant all"
Supported operations systems:
It is written in pure Java so it should work on all JVM supported operating systems but i only tested on,
- Mac Os X 10.5 (Java 1.5)
- Debian Lenny (Java 1.6)
Download
For bug reports/fixes/help See Contact