Hoppscotch is an open-source API development ecosystem that helps you create and test your API requests saving precious time in development.

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.

Don’t just observe. Take action. The only app monitoring platform built for developers that gets to the root cause for every issue.

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

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.

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