TypeScript Fundamentals

Advanced

About this Course

Learn TypeScript from the ground up and discover how static typing can make JavaScript applications safer, easier to maintain, and more scalable. This course covers TypeScript syntax, type annotations, inference, arrays, objects, functions, interfaces, type aliases, unions, generics, classes, modules, and essential TypeScript configuration. Through practical examples, you’ll learn how to confidently use TypeScript in modern frontend and full-stack projects.

What You Will Learn
  • Understand what TypeScript is and why developers use it
  • Set up and configure a TypeScript project
  • Understand static typing and type inference
  • Work with primitive and built-in TypeScript types
  • Add type annotations to variables and functions
  • Work with typed arrays, tuples and objects
  • Understand optional and readonly properties
  • Create and use interfaces
  • Create reusable types with type aliases
  • Work with union, intersection and literal types
  • Understand type narrowing and type guards
  • Work with enums and common utility types
  • Understand function typing and optional parameters
  • Use generics to create reusable type-safe code
  • Work with classes and object-oriented TypeScript
  • Understand modules, imports and exports
  • Configure TypeScript using tsconfig.json
  • Use TypeScript effectively in modern web development projects

Prerequisites

  • Good understanding of JavaScript fundamentals
  • Familiarity with functions, arrays and objects
  • Basic knowledge of ES6+ JavaScript
  • No prior TypeScript experience required
Course Highlights
Duration6h
Modules2
Videos3
Languageenglish

Full immediate access