What object oriented design patterns do you use in your application's javascript, and why?
Feel free to post code, even if there is no formal design pattern attached to it.
I have written plenty of javascript, but I have not applied much object orientated patterns to what I am doing, and I am sure i am missing a lot.
JavaScript modules are the most prevalently used design patterns for keeping particular pieces of code independent of other components. This provides loose coupling to support well-structured code. For those that are familiar with object-oriented languages, modules are JavaScript “classes”.
They are categorized in three groups: Creational, Structural, and Behavioral (see below for a complete list). In this tutorial we provide JavaScript examples for each of the GoF patterns.
JavaScript is a very good language to write object oriented web apps. It can support OOP because supports inheritance through prototyping also properties and methods. You can have polymorphism, encapsulation and many sub-classing paradigms.
The following are three popular JavaScript patterns. These happen to be easily implementable because of closures:
You may also want to check out:
The following is a Google I/O talk from 2008 presented by Diaz, where he discusses some topics from his book:
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