Jest is a delightful JavaScript Testing Framework with a focus on simplicity.

Checks web UI for browser compatibility (Compliance with Can I Use?)

TestWheel gives you the automated tests with industry standard framework with less time and without man power.TestWheel resources dynamically and with no scripting.

Gatling is a powerful open-source load testing solution that integrates with your development pipeline. It includes a web recorder and colorful reports.

Cloud-scale performance testing. Effortless load testing and synthetic checks at scale. Cloud-native and open-source. The next evolution of performance testing.

The Apache JMeter™ application is open source software, a 100% pure Java application designed to load test functional behavior and measure performance. It was originally designed for testing Web Applications but has since expanded to other test functions.