What is Use for JavaScript in Website? Courses

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Java Script

2 hours

Why JavaScript is Important? JavaScript is important for several reasons, …

What you'll learn
Syntax and Structure: You'll start by learning the basic syntax of JavaScript, including variables, data types, and how to write and structure code.
Document Object Model (DOM):You'll explore the DOM, which is the representation of web pages in the browser. JavaScript allows you to manipulate and interact with the DOM to change content and respond to user actions.
Asynchronous JavaScript: JavaScript is asynchronous, and you'll learn how to use callbacks, promises, and async/await to manage asynchronous operations, such as making HTTP requests to fetch data from a server.
Object-Oriented Programming (OOP) in JavaScript: You'll delve into OOP principles like encapsulation, inheritance, and polymorphism, as JavaScript is an object-oriented language.
Error Handling: You'll understand how to handle errors and exceptions using try...catch blocks and throw statements to ensure your code is robust.
Functional Programming Concepts: JavaScript supports functional programming. You'll learn about higher-order functions, closures, and functional programming patterns.
Browser APIs: You'll explore various browser APIs that JavaScript provides, enabling you to work with the browser environment, including interacting with the user, handling form data, and working with cookies and local storage.
JSON and Data Handling: You'll learn how to parse and stringify JSON data, which is essential for sending and receiving data from APIs and web servers.
Events and Event Handling: You'll understand how to manage and respond to various events, such as clicks, keypresses, mouse movements, and touch events
ES6 and Modern JavaScript: You'll stay up-to-date with the latest features and enhancements introduced in ECMAScript 6 (ES6) and beyond
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