Flickr - image and video hosting website
Chart.js - Easy, object oriented client side graphs for designers and developers.
Imgur - Imgur is a free and simple image hosting service with image editing feature. Signup is optional.
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.
LayAuto - Automated window management for Mac ✨
Google Charts - Interactive charts for browsers and mobile devices.