boomerang : boomerang is a piece of javascript that you add to your web pages, where it measures the performance of your website from your end user's point of vie...
Svelte : Svelte is a radical new approach to building user interfaces. Whereas traditional frameworks like React and Vue do the bulk of their work in the brows...
Polly.JS : Polly.JS is a standalone, framework-agnostic JavaScript library that enables recording, replaying, and stubbing HTTP interactions.
Polly taps into nat...
Kali Linux : Penetration Testing Linux OS containing tools to test the security of system or a network.
tracing-framework : Rich tools for instrumenting, analyzing, and visualizing web apps.
A passive reconnaissance tool inside the DOM (experimental)