Kyle Shevlin • 5/4/2020

How to Use `useReducer` as a Finite State Machine

This technical article explains how to model a finite state machine using React's useReducer hook, addressing limitations like enforcing finite states. It provides a step-by-step tutorial with a light bulb state example (lit, unlit, broken) and includes code for a reducer graph and a functional React component.

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#React #state management #Usereducer