Dagre
Directed graph renderer for javascript
Maker.js
📐⚙ Library for creating 2D vector drawings for CNC and laser cutter machines.
Chartist Js
Simple responsive charts
Go Js
All GoJS samples, extensions, and documentation
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
P5.js
A JS client-side library for creating graphic and interactive experiences, based on the core principles of Processing. http://twitter.com/p5xjs —
Scene Graph.js
HTML5 Canvas and Animation Framework
Liquidfun
2D physics engine for games
Img to Ascii
A JavaScript implementation of a image to Ascii code
Ocanvas
JavaScript library for object-based canvas drawing.
Mapmap.js
A data-driven API for interactive thematic maps
Comic.js
Cartoon style drawing for HTML5 Canvas & Raphael.js & D3.js & SVG.js
Kinetic Js
KineticJS is an HTML5 Canvas JavaScript library that extends the 2D context by enabling canvas interactivity for desktop and mobile applications.
Breathing Halftone
Images go whoa with lots of floaty dots
Vintage JS
vintageJS - add a retro/vintage effect to images using the HTML5 canvas element