Bootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. It contains CSS and JavaScript-based design templates for typography, forms, buttons, navigation, and other interface components.
chroma.js is a small-ish zero-dependency JavaScript library for all kinds of color conversions and color scales.
A front-end component that combines data grid features with spreadsheet UX/UI. Professional support included.
jQuery Sparklines is a plugin that generates sparklines (small inline charts) directly in the browser using data supplied either inline in the HTML, or via javascript.
jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.
Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.
SockJS is a browser JavaScript library that provides a WebSocket-like object.
Ubuntu is a free and open-source operating system on Linux for the enterprise server, desktop, cloud, and IoT.