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

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.

The Complete Continuous Testing Platform Any test. Any device. App quality without limits.

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

Website and mobile testing at every stage of development

A browser extension and Ruby gem to improve the debugging experience when testing Rails applications