What is React?

378

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How React works? How Virtual-DOM works in React?

474

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What are the pros and cons of using React?

385

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What is JSX?

354

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What is React.createClass?

381

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What is React.createElement?

409

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What is ReactDOM and what is the difference between ReactDOM and React?

465

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What is the difference between a Presentational component and a Container component?

411

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What are the differences between a class component and functional component?

407

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What is the difference between state and props?

404

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Name the different React lifecycle methods.

438

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Where in a React component should you make an AJAX request?

498

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What are controlled components?

358

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What are refs used for in React?

375

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What is a higher order component?

376

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