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

React.js Interview Questions

Questions Answers Views Company eMail

Name any five predefined prototypes used in React

1 886

What is the difference between React Native and React?

437

What is Context in React?

359

How can you share an element in the parsing?

401

How to set state with a dynamic key name?

421

what are the limitations of react?

538

Ho can you re-render a component without using setState() function?

422

Explain basic code snippet of jsx with the help of a practical example?

377

What is the difference between the state and props in reactjs?

429

What are the advantages of reactjs?

368

How to apply validation on props in reactjs?

444

What is reactjs-jsx?

369

What are components in reactjs?

380

Give an example of using events?

375

What are the limitations of reactjs?

521

Post New React.js Questions

Un-Answered Questions { React.js }

How do you do type check in ReactJS?

446

What are the differentiate between stateful and stateless components?

439

How is redux different from flux?

401

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

390

What are the popular libraries used for flux?

505

How can you update state in react js?

458

What is the life cycle of reactjs components?

369

Why vue js is better than react?

350

What is the difference between React Native and React?

437

Name the important features of React

373

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

356

What is the purpose of render method of react-dom?

392

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

350

Which is best react or angular?

359

What are the pros and cons of using React?

381

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