2018
Certificates for localhost - Let's Encrypt - Free SSL/TLS Certificates
by Krome & 1 other2016
2015
ngrok - secure introspectable tunnels to localhost
by srcmax & 1 other2014
2009
LocalHsot - The (other) LocalHost
by CharlesNepoteHTTP/1.1 200 OK
I think that you meant to enter http://localhost/. Thanks anyway, though.