Sigma.js is an open-source JavaScript library for graphs drawing using HTML5 canvas.
It is built for to consuming static or dynamic and interactive network maps wiith unlimited nodes on a web page. Display interactively static graphs exported from a graph visualization software.
The library is standalone, can be extended with plugins (GEFX parser and ForceAtlas2 layout algorithm are included as plugins) and offers jQuery-like chainable methods.

There are a lot of variables for customizing each instance and various examples exist that show the capabilities of Sigma.js.
Compatibility: All Major Browsers
Website: http://sigmajs.org/
Demo: http://sigmajs.org/examples.html
Download: https://github.com/jacomyal/sigma.js