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

Real API Design-first Development Platform Design. Debug. Test. Document. Mock. Build APIs Faster & Together.

Test, scrape, generate, and automate without the pain and expense of hosting your own headless browsers.

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

SeleniumBase Case Plans is Test Case Management Software that uses Markdown tables for displaying test plans directly in GitHub (and other source code management systems that support Markdown format).

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