Design, debug, and test APIs locally or in the cloud

The open-source status page system

Uptime Kuma is an easy-to-use self-hosted monitoring tool.

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.

Mockoon is the easiest and quickest way to design and run mock REST APIs.

The world's leading uptime monitoring service.