._ _ _
| \ | | ___ | |_ ___ ___
| \| |/ _ \| __/ _ \/ __|
| |\ | (_) | || __/\__ \
|_| \_|\___/ \__\___||___/
- Relay is a data fetcher and manager.
- Redux is an (app) state manager (using pure functions).
- MobX is an (app) state manager (using observables).
- Higher Order Component is a function that takes a component and returns a new component
- immutable component is a component that, after rendering once, can not re-render.
- injector component is a component that takes props, optionally computes new ones, then injects them into its child via
React.cloneElement(). - null component is a component that returns
null, and likely uses lifecycle hooks to make side effects.