MetricsBot : Gain competitive insight into any website or domain name, compare and optimize businesses on the web using our comprehensive website dataset. Enter a ...
htty : htty is a console application for interacting with web servers. It’s a fun way to explore web APIs and to learn the ins and outs of HTTP.
Mockbin : Mockbin allows you to generate custom endpoints to test, mock, and track HTTP requests & responses between libraries, sockets and APIs.