What is React Fiber and uses?
React Interview Questions
3,476 react interview questions shared by candidates
Reverse the words of a string
Java script programs and react lifecycle
Basic JavaScript concepts ,react native state , prop concept
What is Callback Hell, How we get rid of it?
it was a general discussion about my past projects.
Round 2: About the project, techniques used for building web app, optimizations etc.
They Asked me about myself and nothing else Just the Practical test.
1.givena an array rotate a matrix 2. hoisting 3. closures 4. var let const difference 5. react life cycle 6. class vs hooks 7. pure component 8. redux 9. middle ware 10. redux thunk 11. why we use middle ware 12. get the output of below (function(){ setTimeout(()=> console.log(1),2000); console.log(2); setTimeout(()=> console.log(3),0); console.log(4);…
Can you describe the use cases of common React hooks such as useState, useEffect, and useContext? Please explain when and why you would use each of them in a React application.
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