HyperTest is a no-code test automation tool that regresses all your APIs by auto-generating integration tests using your network traffic, also giving a way to reproduce these failures inside actual user-journeys.

Simulate APIs, integrations, and environments at enterprise scale.

A browser extension and Ruby gem to improve the debugging experience when testing Rails applications

Burp or Burp Suite is a set of tools used for penetration testing of web applications. It is developed by a company named Portswigger who make freely available a Web Security Academy which has a range of lessons on penetration testing.

Build and test APIs easily

Charles is a HTTP proxy that enables you to see traffic between your machine and the backend