👉React useEffect Hook— Will It Run Again After Click? |
Think [{}] in React’s useEffect runs only once? 🤔
Here’s the tricky part — every render creates a new object reference,
so React believes your dependency changed every time you click the button! 😳
In this short, we’ll see why this happens and how to fix it with an empty dependency array [].
Perfect for React interview prep and debugging your useEffect traps!
Topics Covered:
React useEffect dependency trap
Why [{}] causes re-renders
Dependency array explained
React interview question
React useEffect best practices
Queries :
why useeffect runs multiple times in react
react useeffect infinite loop explained
useeffect dependency array with empty object
react useeffect [{}] dependency issue
react interview tricky question useeffect
how to stop useeffect from running every render
react hooks common mistakes
useeffect re-renders every time why
react dependency array new object
react useeffect runs on every button click
useeffect dependency reference equality
react performance optimization hooks
react useeffect best practices 2025
react hooks deep dive
useeffect runs again after state change
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