Save your changes to finish forking.
Refiddle Do you know PHP, Perl, Python or Java? View the docs to see how you can help out
Apr 11, 2014 by Rocco Tocci
Last Updated
Apr 11, 2014

Corpus tests allow you to unit test your regular expressions using a typical red => green development flow.

/m.* mouse/gi
#+ Match these
mickey mouse
Mighty Mouse
#- Don't match these
danger mouse
Try it

Need help with a tricky regular expression? Ask for help at

See what others are asking.

Community resources like this are driven to perfection by constructive feedback. We've love to hear what you have say about how refiddle can be more awesome.

Submit an Issue

Or, even better, fork me on and submit a pull request.