Google App Engine - A powerful platform to build web and mobile apps that scale automatically.
D3.js - D3.js is a JavaScript library for manipulating documents based on data. D3 helps you bring data to life using HTML, SVG, and CSS.
Dokku - Docker powered mini-Heroku in around 100 lines of Bash
Chart.js - Easy, object oriented client side graphs for designers and developers.
Google Cloud Functions - A serverless platform for building event-based microservices.
Google Charts - Interactive charts for browsers and mobile devices.