AngularJS is a JavaScript-based open-source web application framework led by the Angular Team at Google.
Bugsnag is a cross-platform error monitoring, reporting, and resolution software.
D3.js is a JavaScript library for producing dynamic, interactive data visualisations in web browsers.
Lightweight jQuery plugin to render and animate nice pie charts with the HTML5 canvas element.
Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.