jookyboi
7/10/2013 - 12:34 AM

From https://developer.mozilla.org/en-US/docs/Web/API/MutationObserver

// select the target node
var target = document.querySelector('#some-id');
 
// create an observer instance
var observer = new MutationObserver(function(mutations) {
  mutations.forEach(function(mutation) {
    console.log(mutation.type);
  });    
});
 
// configuration of the observer:
var config = { attributes: true, childList: true, characterData: true };
 
// pass in the target node, as well as the observer options
observer.observe(target, config);
 
// later, you can stop observing
observer.disconnect();