Javascript Regular Expression Editor (opens in new tab)

Very cool, but the most useful thing to me about Rubular (which this is inspired by) was the quick reference. Considering the results you get for a google search on "JavaScript Regex", a nice simple table with the basic syntax (and methods) would be very valuable. After that, the fact I can test expressions on the page is just gravy. I can test expressions on any page in the world with Dev Tools.

I had built one that allows to write counter examples also, here an example http://bit.ly/dV4nRg

Bug: line 125 of application.js should read

if (index !== -1) value = value.slice(index + length);

That's cool - a reference would be good as well. I've always used RegExr[1] which combines such documentation really neatly.

1. http://gskinner.com/RegExr/

Cool, although i don't think this will replace http://regexpal.com/ as my favourite regex tester.

Just added Quick Reference, thanks for the feedback!