rocketchat/embeddedchat

DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. It's written in JavaScript and works in all modern browsers (Safari, Opera (15+), Internet Explorer (10+), Firefox and Chrome - as well as almost anything else using Blink or WebKit). DOMPurify is written by security people who have vast background in web attacks and XSS. Fear not.

An extremely fast JavaScript and CSS bundler and minifier.

Modern native Git hooks

Lerna is a fast, modern build system for managing and publishing multiple JavaScript/TypeScript packages from the same repository

TypeScript is a language for application scale JavaScript development