Very custom dashboard that i use for home monitoring, but feel free to use the code.
Not going to add much more to this, so if you want to know more send me a message.
Uses websockets/mqtt to recieve the live updates, pahoo eclispe mqtt js library
Also uses the handy LCD JS library from
example; http://harmoniccode.blogspot.com.au/search/label/enzo
download; https://bitbucket.org/hansolo/enzojs/src