What is React.cloneElement? And the difference with this.props.children?
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Define the term Redux in React
What is flux concept in reactjs? Explain various flux elements including action, dispatcher, store and view. Give a simple practical example of installing and using flux in an application?
What a setState is doing?
How to set focus in reactjs?
Explain synthetic event in React js?
What are features of react.js?
Explain the role of reducer?
What is the difference between function based component and class based component?
Which is best react or angular?
How to update a component every second?
What is the use of ‘prop-types’ library?
Is setState() is async? Why is setState() in React Async instead of Sync?