The Line plugin looks for time series data which it then plots as a line diagram using the d3.js graphics library.
See GitHub 
for plugin source.
See D3 Line for the plugin without associated data.
The Line plugin listens for 'thumb' events. Try scrubbing the above data to see this effect.
The Line plugin triggers 'thumb' events. Try hovering over samples in the line to see this effect.
The Line plugin listens for 'sequence' events then reloads fresh data from the selected source. Watch the following video to see this effect.
We show how things can connect to wiki with low-latency websocket connections. A wiki page sends programs and retrieves data which it shares with other plugins including the Line plugin.