React Design Patterns: Presentational and Container Components

The term presentational and container components refers to a design pattern within React, where components are separated into two main buckets: presentational (which are concerned with how things look) and container (which are concerned with how things work). Dan Abramov's original post on the pattern can be found here: https://medium.com/@dan_abramov/smart-and-dumb-components-7ca2f9a7c7d0