What is the difference between state and props?

74

What do you understand by refs in react?

62

How to update a component every second?

100

What is React.createElement?

92

What are the components in flux architecture?

66

What is reactjs-jsx? What are the advantages of using jsx? Explain basic code snippet of jsx with the help of a practical example?

65

What are the three principles that redux follows?

106

How arrow function is used in react?

63

When would you use setstate() and forceupdate()?

54

In what cases would you use a class component over a functional component?

71

When was React first released?

72

List some advantages of reactjs?

69

Explain the different phases of react component’s lifecycle?

60

What are pure functional components?

71

How to embed two components in one component?

77