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What questions should I ask my React developer?

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What questions should I ask my React developer?

React JS Job Interview Questions

  • What is React JS?
  • What are React components?
  • What’s the main difference between props and state?
  • Choose one component lifecycle method that you’ve used on a project.
  • When would you use a class component over a functional component?
  • What are React events?
  • What is JSX?

Should I use ReactJS or React Native?

While Reactjs is basically a JavaScript library and React Native is the entire framework, the former is the heart of the latter, and compliments each other. If Reactjs is optimal for creating apps with high functionality and complex calculations, then React Native is ideal to give a native feeling to your mobile apps.

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Is React Native and ReactJS same?

React Native is an open-source JavaScript framework used for developing a mobile application for iOS Android, and Windows. It uses only JavaScript to build a cross-platform mobile app. React Native is same as React, but it uses native components instead of using web components as building blocks.

Can I learn React and React Native together?

Yes, it is good idea to learn ReactJS before learning React Native, although it is not necessary. You can learn the basics of the React, JSX syntax and other important concepts like Components, Virtual DOM, etc. I strongly suggest to learn basics of React before you start on RN.

What are the interview questions for React JS?

React Interview Questions

  • What are the advantages of using React?
  • What is JSX?
  • What are the differences between functional and class components?
  • What is the virtual DOM?
  • What are the differences between controlled and uncontrolled components?
  • What are the different lifecycle methods in React?
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What should I learn first ReactJS or react native?

Yes, it is advised to learn React before you start with React Native, since the principles you’ll need when developing in React Native are all based on React.

How long to learn react native If I know ReactJS?

Learning React Native when you know react already is easy enough. The difficult parts are largely the same. Styling and UI/UX is pretty different for mobile apps so that takes some getting used to. But if you know React well you won’t need more than a couple of days to transition to react native.

How long to learn React Native If I know ReactJS?

Is React Native worth learning in 2021?

Since more and more companies choose to build mobile apps in React Native due to faster development and deployment time, the job opportunities for React Native Developers are plentiful and it’s definitely a path worth taking.