If you’re embedding an Elm app into your existing application, it’s likely you’ll need to get inputs from an external data source. For example, maybe you need to listen for real-time basketball scores on a WebSocket. Thankfully, an Elm subscription makes getting scores as easy as Stephen Curry makes baskets.

Find out how to hook up embedded Elm code to react to WebSocket messages in this new video added to our free Integrating Elm course!

Enjoy!