Selenium automates browsers. That's it! What you do with that power is entirely up to you.

Integrate systems. Automate work. Accelerate your digital transformation with a single platform for integration and business process automation.

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

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.

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.