SigmaJS notes

For http://sigmajs.org/

Rendering JSON data, beyond the (https://github.com/jacomyal/sigma.js/blob/master/examples/load-external-json.html) example:

https://github.com/jacomyal/sigma.js/issues/841

Dragging nodes:

https://github.com/jacomyal/sigma.js/blob/master/examples/drag-nodes.html




Settings are generally overrun for each of the examples:
https://github.com/jacomyal/sigma.js/wiki/Settings