React.js Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

React.js Interview Questions

Questions Answers Views Company eMail

Give an example of both stateless and stateful components with source code?

453

How to embed two components in one component?

437

What is flux concept in reactjs?

435

How to use events in reactjs?

417

What are the advantages of using jsx?

447

What are the advantages of using reactjs?

503

How to use forms in reactjs?

453

What are the life cycle of reactjs?

414

When reactjs released?

431

What is current stable version of reactjs?

586

What are state and props in reactjs?

488

What are the feature of reactjs?

603

How to set focus in reactjs?

415

What are the purpose of render() in react?

416

Why do we need a router in reactjs?

407

Post New React.js Questions

Un-Answered Questions { React.js }

What are the benefits of using react.js?

508

Why do you need to use props.children?

397

What is SyntheticEvent?

413

How to add google analytics for react router?

447

How is react different from angular?

455

How can we do server-side rendering in React?

461

What are refs in reactjs? When to use it.

426

What is import in react?

428

What is the difference between element and component?

616

What are children prop?

400

Which feature can we use to cause a component to render only when its id changes?

580

What are Props in react js?

456

Please explain step by step approach on how to setup environment for reactjs?

404

What are keys in reactjs and why are they important?

458

What is a state in reactjs and how is it used?

433

For More Un-Answered { React.js } Questions Click Here