Dagre
Directed graph renderer for javascript
Pixastic
JavaScript Image Processing Library
Color
JavaScript color conversion and manipulation library
Proton
A particle engine for html5
Konva
Konva.js is an HTML5 Canvas JavaScript framework that extends the 2d context by enabling canvas interactivity for desktop and mobile applications.
P2.js
JavaScript 2D physics library
Caman Js
Pure Javascript HTML5 (Ca)nvas (Man)ipulation
Two.js
A renderer agnostic two-dimensional drawing api for the web.
Js Barcode
Barcode generation library that works in both the browser and on Node.js http://lindell.me/JsBarcode
Image Mapster
jQuery plugin for enhancing HTML Image maps
Canvg
Javascript SVG parser and renderer on Canvas
Maker.js
📐⚙ Library for creating 2D vector drawings for CNC and laser cutter machines.
FloraJS
FloraJS is a JavaScript framework for simulating natural systems in a web browser.
Gif.js
JavaScript GIF encoding library
Chartist Js
Simple responsive charts
Croppie
A Javascript Image Cropper
Rimg
A responsive image solution for browsers that support mediaqueries. Pure javascript and no server-side code.