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Learn to build a dropdown component using React's useState hook to manage state changes

intermediate Published 21 May 2026

Action Steps

Import the useState hook from the react library
Create a functional component named Dropdown
Initialize a state variable using the useState hook to store the selected country
Build the dropdown component with options and an event handler to update the state
Test the dropdown component to ensure it works as expected

Who Needs to Know This

Frontend developers and React enthusiasts can benefit from this tutorial to improve their skills in state management and component building

Key Insight

💡 The useState hook is used to manage state changes in functional components, making it easier to build interactive UI components

Key Takeaways

Learn to build a dropdown component using React's useState hook to manage state changes

Project-7 import { useState } from "react"; function Dropdown() { const [country,...