In search of the perfect URL validation regex 11 years ago
@diegoperini seems to be the clear winner with green in each cell.
http://nylar.io http://github.com/nylar
[ my public key: https://keybase.io/nylar; my proof: https://keybase.io/nylar/sigs/MNRF2RNunZydD0c8YPM_LugIeU9GxIMgKLQOG3qZFwk ]