Typescript

TypeScript Introduction

Type-safe JavaScript for scalable applications

TypeScript Types and Interfaces

Defining types and interfaces in TypeScript

Union & Intersection Types

Combining types with unions, intersections, and discriminated unions

Type Guards & Narrowing

Narrowing types with guards, predicates, and assertion functions

TypeScript Generics

Reusable, type-safe code with generics

Mapped & Conditional Types

Transforming types dynamically with mapped types, conditionals, and infer

Utility Types Deep Dive

Master built-in utility types and create your own

Branded Types & Nominal Typing

Adding compile-time safety with branded types

Declaration Files & Module Augmentation

Writing .d.ts files, ambient declarations, and augmenting modules

Advanced TypeScript Types

Conditional types, mapped types, template literals, and more