JavaScript Handwritten Notes

JavaScript is a versatile, high-level programming language primarily used for web development. It enables dynamic and interactive features on websites, such as animations, form validations, and real-time updates. JavaScript is a core technology of the web, alongside HTML and CSS. Key Features: Client-Side & Server-Side: Runs in web browsers and on servers (using N). Interpreted & Lightweight: No need for compilation, runs directly in the browser. Event-Driven & Asynchronous: Supports callbacks, promises, and async/await for handling asynchronous operations. Object-Oriented & Functional: Supports prototype-based object orientation and functional programming paradigms. DOM Manipulation: Allows interaction with HTML and CSS to create dynamic content. Extensive Libraries & Frameworks: Includes React, Angular, and V for front-end development, and N for back-end development. Use Cases: Web development (front-end and back-end) Mobile and desktop applications Game development Data visualization Internet of Things (IoT)