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Node.js and TypeScript Interview Questions

Prepare confidently for your next backend or full-stack developer interview with this focused app designed specifically for Node.js and TypeScript topics.

Whether you're a beginner brushing up on fundamentals or an experienced developer reviewing advanced concepts, this app offers a wide range of curated questions, explanations, and code examples to help you succeed.

Key Features:

Comprehensive Question Bank
Covers essential topics including Node.js architecture, asynchronous programming, TypeScript types, generics, Express.js, and more.

Organized by Category
Questions are grouped into clear sections such as Core Node.js, TypeScript Basics, Advanced TypeScript, Express, Error Handling, Deployment, and Interview Prep.

Detailed Answers with Code
Every question comes with clear explanations and code snippets for better understanding and retention.

Practice & Learn on the Go
Ideal for flashcard-style learning, whether you're commuting, taking a break, or preparing the night before an interview.

Regular Updates
New questions, patterns, and best practices are added frequently to stay in sync with industry trends.

Topics Covered:

Node.js event loop, async patterns, streams, and error handling

TypeScript types, interfaces, enums, unions, generics, and utility types

Express.js with TypeScript

Real-world application structure and API design

Docker, GitHub Actions, and AWS deployment

Hands-on projects and coding exercises

Common interview patterns and tricky questions

Start preparing smarter with a tool built for modern backend developers.
No fluff—just focused, high-quality prep for Node.js + TypeScript interviews.