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React.js Interview Questions
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How is react.js different from other javascript frameworks?

 169

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?

 146

What is the difference between flux vs mvc?

 168

How to use forms in reactjs? Give an example of using forms in reactjs by developing a user registration form?

 164

What kind of tools might you use in the build steps to optimize the compiled output of the react code?

 224

What are the benefits of using react.js?

 172

What are react component lifecycle methods?

 168

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

 147

What are the advantages and disadvantages of using react components?

 173

How to set up routing in reactjs?

 156

How might react handle or restrict props to certain types, or require certain props to exist?

 210

What is the difference between various react component lifecycle methods?

 169

What is redux and flux? When do you use them?

 174

Explain various flux elements including action, dispatcher, store and view. Give a simple practical example of installing and using flux in an application?

 150

Have you used html while working with react.js?

 154

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Un-Answered Questions { React.js }

What is the differnece between real dom and virtual dom?

162

List down some of the methods in a react-dom package

181

State the difference between React JS and React Native

240

What is react fiber?

188

What is JSX?

164




What is an Action? How do you describe an Action?

197

Explain what is CSS-in-JS pattern?

185

What are the limitations of reactjs?

205

What are the main features of react intl?

175

List down the components of redux?

214

What is the difference between reactjs and angularjs?

175

Explain the purpose of render() in react.

163

What are the differentiate between stateful and stateless components?

165

When rendering a list what is a key and what is it's purpose?

167

What are higher order components(hoc)?

188

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