This is amazing! Reminds me of http://www.regexper.com/ http://www.regexper.com/. I hope you made it maintainable, there's going to be a lot of feature request

This is amazing! Reminds me of http://www.regexper.com/ http://www.regexper.com/. I hope you made it maintainable, there's going to be a lot of feature requests coming your way :)