Getting to Know the useReducer React Hook

useReducer is one of a handful of React hooks that shipped in React 16.7.0. It accepts a reducer function with the application initial state, returns the current application state, then dispatches a function.

Here is an example of how it is used;

const [state, dispatch] = useReducer(reducer, initialState);

Whats the good for? Well, think about any situation where having the first loaded state of the application might be nice. Lets say the starting point on an interactive map. Maybe its … Read article

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