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TypeScript Basics
A beginner-friendly introduction to TypeScript for learners with JavaScript experience. Explore type annotations, primitive types, type inference, union types, literal types, and type aliases to write more robust and maintainable code.
TypeScript Mastery · stage 1 of 6
24 hr
duration
36
lessons
6
modules
72
problems
6 modules · 36 lessons · 72 problems
01
Getting Started with TypeScript
Learn what TypeScript is and how it enhances JavaScript development.
4 hrBeginner6 lessons
Type Annotations and Syntax
Discover how to use type annotations in TypeScript for variables and functions.
3 hr 20 minBeginner5 lessons
Working with Primitive Types
Explore TypeScript's primitive types and how to use them effectively.
5 hr 20 minBeginner8 lessons
Type Inference in TypeScript
Learn how TypeScript infers types to reduce the need for explicit annotations.
3 hr 20 minBeginner5 lessons
Union and Literal Types
Master union and literal types to model complex data structures.
4 hr 40 minBeginner7 lessons
Type Aliases for Code Clarity
Use type aliases to simplify and organize your TypeScript code.
3 hr 20 minBeginner5 lessons