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.

Professional software tool for HTTP testing and debugging

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

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

Website and mobile testing at every stage of development

Selenium automates browsers. That's it! What you do with that power is entirely up to you.