I just found a cool app for testing regular expressions. This is an open-source Cocoa app that works on PowerPC and Intel. Visualizing the matching result of regular expression I write makes this app a fairly handy tool for people like me, who are learning regular expressions.
This app also has got a cool icon. Go to the website and download your copy. The website is part of Google Code. I can’t find any screenshots and the developers’ blogs are both in “coming soon” state. MacUpdate has a screenshot.
