TypeScript Interview Questions 2025: Complete Guide to Type-Safe Development

Description

Master TypeScript interview questions with this comprehensive guide! 🚀 Learn essential TypeScript concepts that every developer needs to know: ✅ Type System & Primitive Types ✅ Interfaces & Advanced Features ✅ Generics & Type Constraints ✅ Decorators & Implementation ✅ JavaScript to TypeScript Migration ✅ Best Practices & Common Patterns Perfect for developers preparing for technical interviews at top tech companies like Microsoft, Google, and Meta. This tutorial covers beginner to advanced TypeScript concepts with practical code examples. Whether you're transitioning from JavaScript or strengthening your TypeScript skills, this guide provides everything you need to succeed in your next interview. Learn type-safe development patterns, generic constraints, utility types, and migration strategies. Ideal for: Frontend Developers, Full-Stack Engineers, React Developers, Angular Developers, and anyone preparing for TypeScript interviews. #TypeScript #InterviewQuestions #WebDevelopment #JavaScript #Programming #TechInterview #SoftwareDeveloper #Coding #FrontendDevelopment #TypeSafety #Generics #codelucky Chapters: 00:00 - TypeScript Interview Questions - Introduction 00:45 - Basic Type System & Primitive Types 01:32 - Interface Fundamentals 02:19 - Advanced Interface Features 03:09 - Generics Introduction 03:57 - Generics with Functions & Classes 04:45 - Generic Constraints & Utilities 05:34 - Decorators Overview 06:26 - Decorator Implementation 07:16 - JavaScript to TypeScript Migration 08:08 - Migration Best Practices 09:05 - Common Interview Patterns 10:04 - Outro 🔗 Stay Connected: ▶️ YouTube: https://youtube.com/@thecodelucky @thecodelucky 📘 Facebook: https://facebook.com/codeluckyfb 🌐 Website: https://codelucky.com ⭐ Support us by Liking, Subscribing, and Sharing! 💬 Drop your questions in the comments below 🔔 Hit the notification bell to never miss an update #CodeLucky #WebDevelopment #Programming