 <p>I have done a simple communication from an open frameworks client to a node.js server via OSC protocol. It is very popular in the OF world, and it can be read by a bunch of similar software and frameworks (processing.org, PureData, VVVV, Max/MSP, etc)</p> <p>Here you have some different chooses for OSC implementation via UDP:</p> <p><a href="https://nodejsmodules.org/tags/osc" rel="nofollow">https://nodejsmodules.org/tags/osc</a></p>