Redux Toolkit popularity is growing every month. What exactly helps developers to write code faster, easier, more clearly? One of the helpers is createSlice function. createSlice takes an object of reducer functions, a slice name, and an initial state value and lets us auto-generate action types and action creators, based on the names of the reducer functions that we supply. It also helps you organize all of your Redux-related logic for a given slice into a single file.

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