A MQTT Topic Tree viewer using the d3 collapsable tree and MQTT over websockets
-- d3 The Collapasable tree orginally came from here: http://mbostock.github.io/d3/talk/20111018/tree.html
I've wrapped it with a little code to allow for dynamically adding nodes and to add the topic segments to each node.
Setup parameters in config.js and launch index.html in a browser.