Prev Next

Web / ReactJS

What is prop drilling?

Prop Drilling is the process by which you pass data from one component of the React Component tree to another by going through other components that do not need the data but only help in passing it around.

Invest now in Acorns!!! 🚀 Join Acorns and get your $5 bonus!

Invest now in Acorns!!! 🚀
Join Acorns and get your $5 bonus!

Earn passively and while sleeping

Acorns is a micro-investing app that automatically invests your "spare change" from daily purchases into diversified, expert-built portfolios of ETFs. It is designed for beginners, allowing you to start investing with as little as $5. The service automates saving and investing. Disclosure: I may receive a referral bonus.

Invest now!!! Get Free equity stock (US, UK only)!

Use Robinhood app to invest in stocks. It is safe and secure. Use the Referral link to claim your free stock when you sign up!.

The Robinhood app makes it easy to trade stocks, crypto and more.

Webull! Receive free stock by signing up using the link: Webull signup.

More Related questions...

What is React? Advantages of using ReactJS. Explain Virtual DOM. What is JSX? Who created ReactJS? is ReactJS an MVC framework? What are the major features of React? Mention a few React hooks. What is useContext in react? What is context in React? What is the need for Babel in React? What are React fragments? How do you specify CSS class for HTML elements in React? What are Custom hooks in React? What is PropTypes in react? When does React decide to re-render a component? Difference between using "useState" hook and just a variable in React. How do you create a Class component in React? What are the lifecycle methods of class Component in React? What is the role of constructor() in React components? Difference between Shadow DOM and Virtual DOM. Difference between Element and Component. When to use a Class Component over a Function Component? What is React PureComponent? Difference between state and props in React. Why should we not update the react component state directly? What are synthetic events in React? What is React Fiber? What are controlled components? Difference between createElement and cloneElement. What is Lifting State Up in React? How to write comments in React? What is Error Boundaries in React? What is ReactDOMServer? Differentiate between Real DOM and Virtual DOM. What is the purpose of render() in React. How do I force a React component to re-render? How is React different from Angular? What are Higher-order components in React? Why do we need to use keys in Lists? Difference between Dumb components and Smart components in React. How do you create a form in React? Advantages of using REDUX. Is setState asynchronous? What is prop drilling? Explain Redux Thunk. What are default props in React? What are events in React? Advantages of React hooks. What is memoize in React? How do I implement shouldComponentUpdate using React hooks? Explain useRef hook in React. What is Strict Mode in React? What is the main difference between useRef and useState hooks? Difference between declarative and imperative programming? What is "Render Props" pattern/technique in React? What is unidirectional data flow in react? What is "Lift State Up" pattern in React? What are React controlled components and uncontrolled components? What is the purpose of REF in react? What is a key in React? Why is "class" attribute is "className" in React? How would delay an API call until the component has mounted? Can I use ternary (or) && Operator to conditionally render React components?
Show more question and Answers...

Typescript interview questions

Comments & Discussions

Interviews Questions

About Javapedia.net

Javapedia.net is for Java and J2EE developers, technologist and college students who prepare of interview. Also this site includes many practical examples.

This site is developed using J2EE technologies by Steve Antony, a senior Developer/lead at one of the logistics based company.

contact: javatutorials2016[at]gmail[dot]com

Kindly consider donating for maintaining this website. Thanks.

Copyright © 2026, javapedia.net, all rights reserved. privacy policy.

DMCA.com Protection Status