Browser and Mobile Automation Test Framework for Node.js

Great Expectations is the leading tool for validating, documenting, and profiling your data to maintain quality and improve communication between teams

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.

ReadyAPI is a low-code API testing platform for development teams that care about creating test automation across any workflow.

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

A diff tool for comparing PDF files