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.

Test, scrape, generate, and automate without the pain and expense of hosting your own headless browsers.

Monitor network requests and API failures with real-time insights

Mockoon is the easiest and quickest way to design and run mock REST APIs.

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

Playwright enables reliable end-to-end testing for modern web apps.