How to use the useReducer Hook - Better than useState for managing objects, arrays or complex data скачать в хорошем качестве

How to use the useReducer Hook - Better than useState for managing objects, arrays or complex data

React JS Tutorial - useReducer You probably use the useState hook in every app, but did you know that in many cases the useReducer hook is even better! Whether you're storing arrays, objects or just have conditions to apply to your state, the useReducer hook take a function as its first argument to allow you to play with the data before storing to the state. Once you learn useReducer, you'll find yourself using it again and again. 00:00 - Introduction 00:30 - useState example 01:22 - converting to useReducer 03:35 - Setting a reducer function 05:10 - useReducer to condition data 07:35 - Switch Case to set the state data 08:47 - Summary #ReactJS #reactuseReducer #useReducer