Chapter 11. Coding and Design Patterns
Now that you know all about the objects in JavaScript, mastered prototypes and inheritance, and seen some practical examples of using browser-specific objects, let's move forward, or rather, move a level up. Let's take a look at some common JavaScript patterns.
But first, what's a pattern? In short, a pattern is a good solution to a common problem. Codifying the solution into a pattern makes it repeatable as well.
Sometimes, when you're facing a new programming problem, you may recognize right away that you've previously solved another, suspiciously similar problem. In such cases, it's worth isolating this class of problems and searching for a common solution. A pattern is a proven and reusable solution (or ...
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