React Basics and Setup

#react #webdev #javascript

1️⃣ What is React?
React is a JavaScript library for building user interfaces. It allows you to create components (small, reusable pieces of UI) and makes your web apps fast and interactive by using a virtual DOM.

🔹 Key Benefits of React:
✅ Component-based: Build reusable UI elements.
✅ Virtual DOM: Faster updates to the UI.
✅ Declarative: Code is easier to read and debug.
✅ Unidirectional Data Flow: Makes state management predictable.