🟨 JavaScript Course – Full Syllabus & Career Roadmap

💡 What is JavaScript?

JavaScript is a high-level programming language that adds interactivity to websites. It's widely used in frontend and backend development, powering features like sliders, form validations, and dynamic content.

🧩 Role of JavaScript

• Enhances user experience with interactive UI
• Used in web, mobile, and server-side development
• Essential in frameworks like React, Angular, and backend tools like Node.js
• Forms the core of full-stack development

🚀 Future of JavaScript

With a strong ecosystem, constant updates (ES6+), and rising demand in tech industries, JavaScript remains one of the most sought-after and future-proof programming languages in the world.

📘 Complete JavaScript Syllabus

📍 Module 1: Introduction

• What is JavaScript?
• JavaScript Engines
• How JS works in browsers
• Setup (VS Code, Console, Files)

📍 Module 2: Basics

• Variables (var, let, const)
• Data Types
• Type Conversion
• Operators & Expressions

📍 Module 3: Control Flow

• Conditional Statements (if, else, switch)
• Loops (for, while, do...while)
• Break & Continue

📍 Module 4: Functions

• Function Declaration & Expressions
• Arrow Functions
• Return Values
• Callback Functions

📍 Module 5: Arrays & Objects

• Array Methods & Loops
• Objects & Nested Objects
• Object Methods
• Destructuring

📍 Module 6: DOM Manipulation

• Document Object Model (DOM)
• Selectors (getElementById, querySelector)
• Changing Content, Classes, Styles
• Events & Event Listeners

📍 Module 7: Advanced JavaScript

• Scope & Closures
• Hoisting
• this Keyword
• Prototypes & Inheritance
• ES6+ Features

📍 Module 8: Error Handling

• Try, Catch, Finally
• Throw Custom Errors
• Debugging in Browser

📍 Module 9: Asynchronous JavaScript

• Callbacks
• Promises
• Async/Await
• Fetch API & JSON

📍 Module 10: Browser Storage

• localStorage & sessionStorage
• Cookies Basics

📍 Module 11: Object-Oriented JavaScript (OOP)

• Classes & Constructors
• Inheritance
• Encapsulation
• Polymorphism

📍 Module 12: JavaScript Projects

• To-do List App
• Calculator
• Weather App (API)
• Mini Portfolio Website

📍 Module 13: JavaScript Ecosystem Intro

• What is Node.js?
• Intro to Frameworks (React, Vue)
• Using NPM and Project Setup

📍 Bonus Tools

• Prettier & ESLint
• Babel & Webpack (Intro)