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#useState

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Tagged with useState

2 cards

React Easy Theory

useState stores local component state, and updates should be based on immutable patterns and previous state when needed.

#hooks #react #useState

useState basics, correct updates, functional updates, and common mistakes

React Medium Theory

Object and array state require immutable updates, and using multiple state variables can sometimes be clearer than one large state object.

#hooks #react #useState

useState with objects, arrays, and multiple state variables