Dagre
Directed graph renderer for javascript
Maker.js
📐⚙ Library for creating 2D vector drawings for CNC and laser cutter machines.
Go Js
All GoJS samples, extensions, and documentation
Chartist Js
Simple responsive charts
W Paint
jQuery Paint Plugin
Js Barcode
Barcode generation library that works in both the browser and on Node.js http://lindell.me/JsBarcode
J Query.black and White
Clientside grayscale images on any browser
Liquidfun
2D physics engine for games
Mapmap.js
A data-driven API for interactive thematic maps
Ocanvas
JavaScript library for object-based canvas drawing.
jCanvas
A jQuery plugin that makes the HTML5 canvas easy to work with.
Noisy
A jQuery plugin that adds random noise to the background of a given element.
P5.js
A JS client-side library for creating graphic and interactive experiences, based on the core principles of Processing. http://twitter.com/p5xjs —
Img to Ascii
A JavaScript implementation of a image to Ascii code
Breathing Halftone
Images go whoa with lots of floaty dots
Comic.js
Cartoon style drawing for HTML5 Canvas & Raphael.js & D3.js & SVG.js
Drawingboard.js
A canvas based drawing app that you can integrate easily on your website.