An Excel-like spreadsheet powered by Wijmo/SpreadJS that gets a live data stream from Sliders demo.

Open Sliders Demo Open Gauges Demo Source Code
To enter a formula, navigate to a cell, press backspace, and then type your formula, e.g.

    =SUM(A5:A12)

To subscribe to some topic, enter a formula

    =SUBSCRIBE("http://crossbar.io/crossbar/demo/sliders/123456#master")

To publish to some topic, enter a formula

    =PUBLISH("http://crossbar.io/crossbar/demo/gauges#0", A3)