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JavaScript Concurrency by Adam Boduch

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Requirements

Now it's time to turn our attention to actually building a concurrent application. In this section, we'll go through a brief overview of the chat application that we're going to build, starting with the overall goal of the application. Then, we'll break down the other requirements into the "API" and the "UI". We'll drive into some code momentarily, don't worry.

The overall goal

First things first, why yet another chat application? Well, for two reasons; first, it's not a real application, and we're not building it for the sake of reinventing the wheel; we're building it to learn about concurrent JavaScript in the context of an application. Second, a chat application has a lot of moving parts that help you demonstrate some of the concurrency ...

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