This demo lets you interactively try various settings and combinations of forces for [d3-force](https://github.com/d3/d3-force).

It's based on [Mike Bostock's](https://bost.ocks.org/) example code for a [force directed graph](http://bl.ocks.org/mbostock/2675ff61ea5e063ede2b5d63c08020c7).