What is Reactjs?
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Explain strict mode
What is the purpose of push() and replace() methods of history?
When would you use a class component over a functional component?
What is SyntheticEvent?
What is an action in Redux?
State the difference between getIntialState() and constructor()?
Why reactjs is used?
What is unidirectional data flow? How does data flow happening in Redux?
Do you think reactjs has any limitations? If so, tell a few?
What are the differences between controlled and uncontrolled components?
How do you this in constructor?
what is the usage of refs and keys used in react?