An open source JS tool for image analysis and comparison. A successor of PhantomCSS.

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

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

Burp or Burp Suite is a set of tools used for penetration testing of web applications. It is developed by a company named Portswigger who make freely available a Web Security Academy which has a range of lessons on penetration testing.

Testing and validating REST services in Java is harder than in dynamic languages such as Ruby and Groovy. REST Assured brings the simplicity of using these languages into the Java domain.

Hand-crafted lightweight Rest Client for testing APIs. Supports collections, environments, git collaboration and local storage.