JavaScript
Structured Course

JavaScript Programming

The language of the web for full-stack frontend, backend, and placement interviews.

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"Consistent learning today,
better opportunities tomorrow."

12+ Modules Beginner to Pro
Hands-on Practice Articles + Quizzes
Placement Focused Build real problem-solving skills

Course Curriculum

01
Getting Started

The foundation every JavaScript program is built on

5 Articles · 1 Quiz
1.1 What is JavaScript? 5 min read Beginner

What is JavaScript? - core concepts, architecture diagrams, and examples.

1.2 Adding JS to a Web Page 5 min read Beginner

Adding JS to a Web Page - core concepts, architecture diagrams, and examples.

1.3 Variables (var, let, const) 5 min read Beginner

Variables (var, let, const) - core concepts, architecture diagrams, and examples.

1.4 Data Types 5 min read Beginner

Data Types - core concepts, architecture diagrams, and examples.

1.5 Operators 5 min read Beginner

Operators - core concepts, architecture diagrams, and examples.

Module 1 Final Quiz 12 Questions Mixed

Comprehensive quiz testing all topics in Module 1: Getting Started.

02
Control Flow

Making decisions and repeating actions

3 Articles · 1 Quiz
2.1 if / else & switch 5 min read Beginner

if / else & switch - core concepts, architecture diagrams, and examples.

2.2 Loops (for, while, for...of, for...in) 5 min read Beginner

Loops (for, while, for...of, for...in) - core concepts, architecture diagrams, and examples.

2.3 Hoisting 5 min read Beginner

Hoisting - core concepts, architecture diagrams, and examples.

Module 2 Final Quiz 12 Questions Mixed

Comprehensive quiz testing all topics in Module 2: Control Flow.

03
Functions

Reusable, first-class blocks of behavior

5 Articles · 1 Quiz
3.1 Function Basics 5 min read Beginner

Function Basics - core concepts, architecture diagrams, and examples.

3.2 Function Expressions & Arrow Functions 5 min read Beginner

Function Expressions & Arrow Functions - core concepts, architecture diagrams, and examples.

3.3 The Call Stack 5 min read Beginner

The Call Stack - core concepts, architecture diagrams, and examples.

3.4 Closures 5 min read Beginner

Closures - core concepts, architecture diagrams, and examples.

3.5 The 'this' Keyword 5 min read Beginner

The 'this' Keyword - core concepts, architecture diagrams, and examples.

Module 3 Final Quiz 12 Questions Mixed

Comprehensive quiz testing all topics in Module 3: Functions.

04
Objects & Arrays

JavaScript's core data structures

5 Articles · 1 Quiz
4.1 Objects 5 min read Intermediate

Objects - core concepts, architecture diagrams, and examples.

4.2 Arrays 5 min read Intermediate

Arrays - core concepts, architecture diagrams, and examples.

4.3 Array Methods (map / filter / reduce) 5 min read Intermediate

Array Methods (map / filter / reduce) - core concepts, architecture diagrams, and examples.

4.4 Destructuring 5 min read Intermediate

Destructuring - core concepts, architecture diagrams, and examples.

4.5 Spread & Rest Operators 5 min read Intermediate

Spread & Rest Operators - core concepts, architecture diagrams, and examples.

Module 4 Final Quiz 12 Questions Mixed

Comprehensive quiz testing all topics in Module 4: Objects & Arrays.

05
Scope & Execution

Where variables live, and how code actually runs

3 Articles · 1 Quiz
5.1 Scope & the Scope Chain 5 min read Intermediate

Scope & the Scope Chain - core concepts, architecture diagrams, and examples.

5.2 Execution Context 5 min read Intermediate

Execution Context - core concepts, architecture diagrams, and examples.

5.3 The Temporal Dead Zone 5 min read Intermediate

The Temporal Dead Zone - core concepts, architecture diagrams, and examples.

Module 5 Final Quiz 12 Questions Mixed

Comprehensive quiz testing all topics in Module 5: Scope & Execution.

06
Asynchronous JavaScript

Handling things that take time, without freezing the page

4 Articles · 1 Quiz
6.1 Callbacks 5 min read Intermediate

Callbacks - core concepts, architecture diagrams, and examples.

6.2 The Event Loop 5 min read Intermediate

The Event Loop - core concepts, architecture diagrams, and examples.

6.3 Promises 5 min read Intermediate

Promises - core concepts, architecture diagrams, and examples.

6.4 async / await 5 min read Intermediate

async / await - core concepts, architecture diagrams, and examples.

Module 6 Final Quiz 12 Questions Mixed

Comprehensive quiz testing all topics in Module 6: Asynchronous JavaScript.

07
The DOM & Events

Making a web page interactive

4 Articles · 1 Quiz
7.1 What is the DOM? 5 min read Advanced

What is the DOM? - core concepts, architecture diagrams, and examples.

7.2 Selecting & Modifying Elements 5 min read Advanced

Selecting & Modifying Elements - core concepts, architecture diagrams, and examples.

7.3 Event Listeners 5 min read Advanced

Event Listeners - core concepts, architecture diagrams, and examples.

7.4 Event Bubbling & Capturing 5 min read Advanced

Event Bubbling & Capturing - core concepts, architecture diagrams, and examples.

Module 7 Final Quiz 12 Questions Mixed

Comprehensive quiz testing all topics in Module 7: The DOM & Events.

08
Object-Oriented JavaScript

How JavaScript models 'is-a' relationships

3 Articles · 1 Quiz
8.1 Prototypes & the Prototype Chain 5 min read Advanced

Prototypes & the Prototype Chain - core concepts, architecture diagrams, and examples.

8.2 ES6 Classes 5 min read Advanced

ES6 Classes - core concepts, architecture diagrams, and examples.

8.3 Class Inheritance 5 min read Advanced

Class Inheritance - core concepts, architecture diagrams, and examples.

Module 8 Final Quiz 12 Questions Mixed

Comprehensive quiz testing all topics in Module 8: Object-Oriented JavaScript.

09
Error Handling

Failing gracefully instead of crashing the page

2 Articles · 1 Quiz
9.1 try / catch / finally 5 min read Advanced

try / catch / finally - core concepts, architecture diagrams, and examples.

9.2 Custom Errors 5 min read Advanced

Custom Errors - core concepts, architecture diagrams, and examples.

Module 9 Final Quiz 12 Questions Mixed

Comprehensive quiz testing all topics in Module 9: Error Handling.

10
Modern JavaScript (ES6+)

Features that make JS shorter, safer, and easier to maintain

4 Articles · 1 Quiz
10.1 Template Literals 5 min read Advanced

Template Literals - core concepts, architecture diagrams, and examples.

10.2 Modules (import / export) 5 min read Advanced

Modules (import / export) - core concepts, architecture diagrams, and examples.

10.3 Default & Rest Parameters 5 min read Advanced

Default & Rest Parameters - core concepts, architecture diagrams, and examples.

10.4 JSON & the fetch API 5 min read Advanced

JSON & the fetch API - core concepts, architecture diagrams, and examples.

Module 10 Final Quiz 12 Questions Mixed

Comprehensive quiz testing all topics in Module 10: Modern JavaScript (ES6+).

Complete the course, strengthen your DSA skills, and get placement ready.

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Yukti Mascot