TypeScript Interview Mastery Kit

Description

Master TypeScript interviews with 210 carefully curated questions covering everything from “What is TypeScript?” to Turing-complete type-level programming.

What’s inside:
14 chapters, progressing from fundamentals to expert-level patterns
Every question includes a full written explanation and a runnable code example
Difficulty tags (Easy, Medium, Hard) so you can target your prep
Covers types and type system, functions and generics, classes and OOP, narrowing and type guards, modules and tooling, async and React, real-world patterns, and advanced type manipulation like conditional types, infer, template literals, and branded types

Chapters:

1. Fundamentals
2. Types & Type System
3. Functions & Generics
4. Classes & OOP
5. Narrowing & Type Guards
6. Modules, .d.ts & Tooling
7. Async, Error Handling & React
8. Patterns & Real-World
9. Advanced Type Manipulation
10. Hard & Tricky Questions
11. Types & Declarations Deep Dive
12. Generics, Classes & Functions Deep Dive
13. Type System Edge Cases
14. Real-World & Miscellaneous

Whether you’re prepping for a frontend, full-stack, or senior engineering interview, this kit takes you from “what is TypeScript” to writing your own conditional type utilities — the kind of depth that separates candidates who’ve used TypeScript from candidates who understand it.