JavaScript Syllabus

1. Introduction to JavaScript

• History and Features of JavaScript

• Client-Side vs. Server-Side JavaScript

• Setting Up JavaScript (Inline, Internal, External)

• JavaScript Syntax and Best Practices

2. JavaScript Basics

• Variables (var, let, const)

• Data Types (String, Number, Boolean, Null, Undefined, Symbol, Object)

• Operators (Arithmetic, Logical, Relational, Assignment)

• Type Conversion and Type Coercion

3. Control Flow and Loops

• Conditional Statements (if, else, switch-case)

• Loops (for, while, do-while)

• Loop Control (break, continue)

4. Functions and Scope

• Function Declaration and Expression

• Arrow Functions

• Function Parameters and Return Values

• Callback Functions

• Scope (Global, Local, Block)

• Closures

5. Objects and Arrays

• Creating and Manipulating Objects

• Object Methods and this Keyword

• Arrays (Indexing, Looping, Methods)

• Array Methods (map(), filter(), reduce(), forEach())

6. DOM (Document Object Model) Manipulation

• Selecting Elements (getElementById, querySelector)

• Modifying HTML and CSS (innerHTML, style)

• Event Handling (addEventListener, onclick, onmouseover)

• Event Bubbling and Delegation

7. ES6+ Features (Modern JavaScript)

• Template Literals

• Destructuring (Arrays and Objects)

• Spread and Rest Operators

• Default Parameters

• Modules (import, export)

8. Asynchronous JavaScript

• Callbacks and Callback Hell

• Promises (then, catch, finally)

• Async/Await

• Fetch API for HTTP Requests

9. Error Handling and Debugging

• try, catch, finally

• Throwing Custom Errors

• Debugging with console.log and Browser Developer Tools

10. JavaScript Objects & Prototypes

• Prototype Chain

• Constructor Functions

• class and extends (ES6 Classes and Inheritance)

11. Web APIs and Local Storage

• Working with LocalStorage and SessionStorage

• Manipulating Cookies

• Using Geolocation API

• Web Workers

12. JavaScript Frameworks and Libraries (Overview)

• Introduction to React.js, Vue.js, and Angular

• Introduction to Node.js and Express.js

• Using jQuery (Basic DOM Manipulation)

13. Advanced Topics

• Regular Expressions (RegExp)

• Functional Programming in JavaScript

• Design Patterns in JavaScript