[remysharp]

It's called "the spike", but it's nothing more than EventSource triggering an event to refresh or inject.

The client code (for both remote rendering & codecasting): https://github.com/remy/jsbin/blob/master/public/js/spike.js

The server side: https://github.com/remy/jsbin/blob/master/lib/spike/index.js

Very simple, but requires an event based server - so Node was the obvious choice for JS Bin.

[splatcollision]

Thanks! Will check it out.