useState

State is what makes React components interactive. When state changes, React automatically updates the UI.

The useState hook is your first step into managing state in React.

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4 minutes read

So far, your React components have been static — they display content but nothing changes. State is what makes them interactive: when state changes, React automatically updates the UI.

The useState hook is your first step into managing state in React, and it's the foundation for building interactive charts.

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