pixelmatch - The smallest, simplest and fastest JavaScript pixel-level image comparison library
A list of some interesting Open Source (mostly) Javascripts that hold good possibilities for knowledge production and publishing.
Interesting talk given at NYC D3js meetup showing some methods to clean up and maintain understandable code
Resemble.js analyses and compares images with HTML5 canvas and JavaScript.
Motion sensing requiring no special hardware, only a speaker and mic! Also, runs in the browser.
PEX is a set of JavaScript libraries for computational thinking in Plask/Node.js and WebGL in the browser.
BigPicture is like an infinite notepad, in which you can pan (north/south/east/west), but also in which you can ZOOM ! (Nearly) infinitely many times.
Vivus is a little JavaScript class (little because it's lightweight and have no dependency) to make drawing animation with SVGs in a webpage.
Vis.js is a dynamic, browser based visualization library. The library is designed to be easy to use, to handle large amounts of dynamic data, and to enable manipulation of and interaction with the data.
The Atom Shell framework lets you write cross-platform desktop applications using JavaScript, HTML and CSS.
It is based on node.js and Chromium and is used in the Atom editor.
Vue.js is a library for building interactive web interfaces.
It provides data-driven components with a simple and flexible API.
opentype.js is an OpenType and TrueType font parser. It allows you to access the letterforms of text from the browser or node.js.
A real-time, node-based video effects compositor for the web built with HTML5, Javascript and WebGL
Two.js is a two-dimensional drawing api geared towards modern web browsers. It is renderer agnostic enabling the same api to draw in multiple contexts: svg, canvas, and webgl.
A simple JavaScript plugin which detects SVG images on your website, and automatically "looks" for a standard image fallback for those older, less capable browsers.
Timeline.js is a compact JavaScript animation library with a GUI timeline for fast editing.
Tempo is a tiny JSON rendering engine that enables you to craft data templates in pure HTML.