A lightweight graphics library with an intuitive graphics API and an SVG renderer.

• https://bonsaijs.org/
• https://github.com/uxebu/bonsai

SVG is an excellent way to create interactive, resolution-independent vector graphics that will look great on any size screen. Snap.svg makes working with your SVG assets as easy as jQuery makes working with the DOM.

• http://snapsvg.io/

The Swiss Army Knife of Vector Graphics Scripting – Scriptographer ported to JavaScript and the browser, using HTML5 Canvas. 

• http://paperjs.org/
• https://github.com/paperjs/paper.js