PhantomJS : PhantomJS is a headless WebKit with JavaScript API. It has fast and native support for various web standards: DOM handling, CSS selector, JSON, Canvas...
Nx : Nx is a smart and extensible build framework to help you architect, test, and build at any scale — integrating seamlessly with modern technologies and...
Kali Linux : Penetration Testing Linux OS containing tools to test the security of system or a network.
mail-tester.com : Free online service that allows you to test your emails for Spam, Malformed Content and Mail Server Configuration problems
atoum : A simple, modern and intuitive unit testing framework for PHP!
Test and track your emails. Email previews, analytics and spam filter testing.
