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TypeScript Tutorial

Learn TypeScript programming from scratch with interactive examples. Master static typing, interfaces, generics, and advanced type manipulation for modern web development.

Start Learning

Begin with What is TypeScript?

What You'll Learn

  • Type annotations, primitives, and special types
  • Interfaces, type aliases, and type composition
  • Functions: parameters, overloading, arrow functions
  • Object-Oriented Programming: classes, inheritance, access modifiers
  • Advanced types: union, intersection, literal types
  • Generics: functions, interfaces, classes, constraints
  • Utility types: Partial, Pick, Omit, Record, Readonly
  • Type manipulation: keyof, typeof, mapped types
  • Modules, namespaces, and declaration files
55+
Lessons
12
Modules
Free
Forever

Course Modules

1. Getting Started & Basic Types

Setup, primitives, arrays, enums

2. Functions & Interfaces

Types, parameters, shapes, aliases

3. Classes & OOP

Classes, inheritance, modifiers

4. Advanced Types

Union, intersection, guards

style="margin: var(--space-1) 0 0; font-size: var(--text-sm); color: var(--text-muted);"> Partial, Pick, Omit, Record

9. Type Manipulation

keyof, typeof, mapped types

10. Modules

ES Modules, namespaces

11. Real World TS

Declaration files, integration

12. Professional

Project structure, best practices