What are you the most excited about in the new versions of jQuery? [closed]

Answer 1

$.proxy()

To make sure that this always means this rather than that...

Example from here

MyModule = function() {
  this.$div = $('#testdiv');
  this.myString = "Hi! I'm an object property!";

  this.$div.click($.proxy(this.handleClick, this));
};

MyModule.prototype.handleClick = function() {
  console.log(this.myString); // Hi! I'm an object property!
};

var m = new MyModule();