Gatling
Gatling is a powerful open-source load testing solution that integrates with your development pipeline. It includes a web recorder and colorful reports.
Similar Tools
Robot Framework is a generic open source automation framework. It can be used for test automation and robotic process automation (RPA).
k6 Open Source is designed for load testing. Extensible to support other types of testing.
Checks web UI for browser compatibility (Compliance with Can I Use?)
Generate new testing projects hassle-free. Ready for IDE instantly
Unifying API testing, API Performance testing, API Mocks and UI testing.