3 | Web Workers
4 | Server Communications
There are several ways to communicate with the server from the browser. Explore two of them, using the XML Http Request Object and jQuery Ajax calls.
Learn about variable scopes, functions, and enclosures.
Find out how objects work, and learn how to use prototypes and inheritance.
Take a look at asynchronous programming. Explore server-side calls. Look at common libraries, and explore next steps.
Video source via: MVA