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Tech SkillsTypeScript Basics
typescriptBeginner

TypeScript Basics

Start Your TypeScript Journey

25 hours
20 lessons
5 modules
0 enrolled

Learn TypeScript from scratch. Master type annotations, interfaces, functions, and basic OOP concepts. Perfect for JavaScript developers looking to add type safety to their code.

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What you'll learn

  • Hands-on coding challenges
  • Real-world project examples
  • Interview preparation tips
  • Best practices & patterns
Certificate on completion
Interactive code challenges

Course Syllabus

🎯
Module 1

Introduction to TypeScript

Understand what TypeScript is and set up your development environment

4 lessons

~90 min

1

What is TypeScript?

3 steps · 20 min

2

Setting Up TypeScript

2 steps · 25 min

3

Type Inference

2 steps · 20 min

4

Strict Mode

2 steps · 20 min

📦
Module 2

Basic Types

Master TypeScript primitive and basic types

4 lessons

~100 min

1

Primitive Types

2 steps · 25 min

2

Arrays and Tuples

2 steps · 25 min

3

Special Types

2 steps · 25 min

4

Type Assertions

2 steps · 20 min

⚡
Module 3

Functions

Type functions properly in TypeScript

4 lessons

~100 min

1

Function Type Annotations

2 steps · 25 min

2

Optional and Default Parameters

2 steps · 20 min

3

Rest Parameters

2 steps · 20 min

4

Function Overloads

2 steps · 25 min

🏗️
Module 4

Interfaces and Type Aliases

Define custom types for objects

4 lessons

~100 min

1

Interfaces

2 steps · 25 min

2

Type Aliases

2 steps · 20 min

3

Extending Interfaces

2 steps · 25 min

4

Interface vs Type Alias

2 steps · 20 min

🎭
Module 5

Classes

Object-oriented programming with TypeScript

4 lessons

~100 min

1

Class Basics

2 steps · 25 min

2

Access Modifiers

2 steps · 25 min

3

Inheritance

2 steps · 25 min

4

Implementing Interfaces

2 steps · 25 min