Very Helpful Once You Get Used To It

I really like this app for building and testing regular expressions. The reference sheet is concise and fairly easy to understand. A few suggestions:

1. Some simple examples would be nice for beginners.
2. A more-apparent “No Matches” indication would be helpful. I’m a beginner and at first my regex’s were wrong but I wasn’t sure the app was actually working or not.
3. Would be great to have a way of keeping a list or library of regex’s that I know actually work within the app.

Thank you so much for this app as it is.

Jason Simanek about Patterns - The Regex App