Clean Code in JavaScript

Concept

A good name indicates concept. A name's concept refers to the idea behind it, the intent in its creation, and how we should think about it. For example, a function named relocateDeviceAccurately not only tells us what it will do (its purpose) but informs us about the concept surrounding its behavior. From this name, we can see that devices are things that can be located and that locating such devices can be done at different levels of accuracy. A relatively simple name can arouse a rich concept within the minds of those who read it. This is part of the vital power of naming things: names are avenues to understanding.

A name's concept, like its purpose, is strongly tied to the context in which it exists. Context is the shared space ...