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    Implement the Provider Pattern with React Context

    reactReact
    ^16.3.2

    The prop drilling problem can be frustrating for data that changes over time and is needed throughout the application. Luckily for us, we can use React's createContext API to make state (like on) and state updater functions (like toggle) available anywhere in the tree. In this lesson let's see how to side-step the prop drilling problem with a custom context provider and consumer.