k6 Open Source is designed for load testing. Extensible to support other types of testing.

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.

Bruno is a Fast and Git-Friendly Opensource API client, aimed at revolutionizing the status quo represented by Postman, Insomnia and similar tools out there.

Skyramp uses deterministic, local-first AI to generate functional & performance tests — with native support for your frameworks, infra-aware execution, and seamless pipeline integration.

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

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