orrybaram

var ListenWithMe = (function() {
    // Add your own config here
    var LASTFM_API_KEY = "";
    var LASTFM_USERNAME = "";
    // Element to inject the widget into
    var $playerWrapper = document.getElementById('spotify-player-wrapper');

    return {
        init: init
    }

mattmccray

import mob from 'mobservable'

export default function observant( target ) {
  let _unsubscriber = null,
      _updateCount = 0,
      _render = target.render,
      _beforeUnmount = target.beforeUnmount

  target.render = ( component, setState ) => {
    _unsubscriber && _unsubscriber()

ericelliott

Essential JavaScript Links

I no longer mantain this list. There are lots of other very comprehensive JavaScript link lists out there. Please see those, instead (Google "awesome JavaScript" for a start).