Simplifying testing workflows for developers and QA engineers with instant, privacy-first mock file generation.

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.

Professional software tool for HTTP testing and debugging

Voiden is a developer-first API client with local storage, Git-integrated, all based on markdown + offline support.

Browser and Mobile Automation Test Framework for Node.js

Sonic is a platform that integrates remote control debugging and automated testing of mobile devices, and strives to create a better user experience for global developers and test engineers.