counter_App_React

Why we use state in react ?

The state is a built-in React object that is used to contain data or information about the component. A component's state can change over time; whenever it changes, the component re-renders

Note:-

• Whenver we use a varibale in react our component is not updated (freeze).To track updates on component we use state.
• State is like a data container which holds any value.

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