what is useSate and useEffect
📰 Dev.to · subash
Learn to manage state and side effects in React with useState and useEffect hooks
Action Steps
- Import the useState hook from the react library
- Declare a state variable using const [variable, setVariable] = useState(initialValue)
- Update the state using the setVariable function
- Use the useEffect hook to handle side effects, such as API calls or DOM manipulations
- Configure the useEffect hook with dependencies to control when the effect is re-run
Who Needs to Know This
Frontend developers and React beginners can benefit from understanding these fundamental hooks to build interactive and dynamic user interfaces
Key Insight
💡 useState manages state, while useEffect handles side effects, and understanding their differences is key to building robust React applications
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🚀 Master React's useState and useEffect hooks to build dynamic UIs!
Key Takeaways
Learn to manage state and side effects in React with useState and useEffect hooks
Full Article
useState; const [count, setCount] = useState(0); count - is the variable [count,...
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