Aug 2, 2025 · React is a JavaScript library created by Facebook to help create user interfaces, especially for single-page applications where the interface changes often and data updates a …

Quick Start Welcome to the React documentation! This page will give you an introduction to 80% of the React concepts that you will use on a daily basis.

Sep 5, 2019 · At its very core, React basically maintains a tree for you. This tree is able to do efficient diff computations on the nodes. Think of your HTML code as a tree. In fact, that is …

Jun 1, 2025 · In this article, we’ll break down what React is, explore its core architecture, and explain how it works behind the scenes — from the virtual DOM to component-based …

May 30, 2025 · In this comprehensive guide, we will walk you through everything you need to know about React — from how to create a project using modern tooling to what happens …

Aug 18, 2025 · In this article we will say hello to React. We'll discover a little bit of detail about its background and use cases, set up a basic React toolchain on our local computer, and create …

Mar 22, 2025 · When you write React code, you probably write JSX. JSX stands for JavaScript XML. It is a syntax extension introduced by ReactJS. Our web applications run on the …

Oct 25, 2024 · React is a JavaScript library used for building user interfaces, especially for single-page applications where the user interacts with the web page without requiring a full page reload.

Nov 6, 2025 · In this comprehensive guide, we'll dive deep into how React JS operates, the concepts that power it, and why it has become the cornerstone of modern front-end …

Oct 3, 2025 · React operates by creating an in-memory virtual DOM rather than directly manipulating the browser’s DOM. It performs necessary manipulations within this virtual …