React JS | Class 1 | Introduction of React JS

In this introductory class on React JS, we'll cover the basics of this powerful JavaScript library used for building dynamic user interfaces. You'll learn about React's core feature, its component-based architecture, which enables developers to create reusable and modular UI elements. We'll explore the two main types of components-functional and class components-and how they are written using JSX, a syntax extension that blends JavaScript and HTML. Additionally, you'll be introduced to key concepts such as props (for passing data) and state (for managing internal component data), setting the stage for more advanced topics in future lessons.