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.

Streamline your API testing, integration testing and test data management.

RapidAPI for Mac is a full-featured HTTP client that lets you test and describe the APIs you build or consume. It has a beautiful native macOS interface to compose requests, inspect server responses, generate client code and export API definitions.

Integrate systems. Automate work. Accelerate your digital transformation with a single platform for integration and business process automation.

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

Playwright enables reliable end-to-end testing for modern web apps.