The Trouble with JavaScriptJavaScript Has No Class Prototypes, not classes Define a "class" function Food () { // Define an instance variable this.calories = 100; } Doesn't "say what it means" (looks like a function) Non-intuitive to newcomers Compared to: class Food { } Define a "method" VirtualPet.prototype.setCalories = function (newCalories) { } Requires an understanding of: Constructor functions Functions creating obje
