Beside optimizing the server-client capacity, optimizing the message needed to send over the wire is also helpful. I'm not familiar to react but it appear to wo

Beside optimizing the server-client capacity, optimizing the message needed to send over the wire is also helpful. I'm not familiar to react but it appear to work like Elm. i.e. it send the app-specific event with just necessary data instead of the generic DOM event. This part should be saving some bandwidth right?