Been using this for years, and it's incredibly helpful. Thanks!

Same here! Many thanks from me as well.

I was surprised to see this listed here today, as I've been using it for years and thought it would have been a very well known tool by now. Thanks for making this and for anyone who hasn't used it before, give it a try on your next "regex fail day", it won't disappoint!

Love the idea, it's so easy to be thinking in one dialect when you need another.

Also would it be feasible to add Java 'Pattern' regex syntax as well?

Only thing missing is ability to compare different regexs against each other

great tool! well worth checking out if you haven't already!

thanks