Next.js
beginner
15 min
What is React?
Learn about What is React? in Next.js.
What is React?
React is a JavaScript library for building user interfaces. It was created by Facebook and is used to build interactive web applications using components.
Why React?
React makes it easier to build fast, interactive UIs by breaking them into reusable pieces called components.
Practice
Visit a React website like Facebook or Instagram. Notice how different parts of the page are independent components.