Why not hookup mustache templates to auto-update?

update-your-mustache.js

/* by Devin Rhode (@Devinrhode2)

Mustache templates are a one-time operation.

I realized this doesn't have a to be, and having them auto-update is *extremely trivial*

So, we have this mustache:

<p>Hello, {{username}}</p>

Instead of just outputting:

<p>Hello, Bob</p>

We could do:

<p>Hello, <span> id="username">Bob</span></p>

Got new data for the view? Don't refresh the page, we just need the new JSON for the view: */
function receiveUpdate(update){ //update is the new JSON for the view.
  for (var key in update) { //for each data item that needs to be updated.
    document.getElementById(key).innerHTML = update[key]; //get that data item by id, and update it!
  }
});
/*
We don't have to reload the page to refill the template with the updated data. All we have to do is get the updated data. 
*/