Lighthouse : Lighthouse is an open-source, automated tool for improving the quality of web pages. You can run it against any web page, public or requiring authenti...
Mock Service Worker : Mock by intercepting requests on the network level. Seamlessly reuse the same mock definition for testing, development, and debugging.
atoum : A simple, modern and intuitive unit testing framework for PHP!
hurl.it : Hurl.it makes HTTP requests.
Choose the request method, customize headers and POST parameters, add basic authorization or OAuth credentials, and even ...
SPOFCheck : A CLI tool for detecting frontend SPOF, mainly blocking scripts and CSS
an accessibility visualization toolkit that aims to reduce the friction of a11y testing