Udemy

TypeScript Interview Questions - Coding Interview 2025

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  • 454 Students
  • Updated 6/2025
4.8
(44 Ratings)
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Course Information

Registration period
Year-round Recruitment
Course Level
Study Mode
Duration
2 Hour(s) 56 Minute(s)
Language
English
Taught by
Oleksandr Kocherhin
Rating
4.8
(44 Ratings)
4 views

Course Overview

TypeScript Interview Questions - Coding Interview 2025

Prepare for next TypeScript coding interview by doing practice questions. Learn TypeScript skills & concepts.

This course is great preparation for any TypeScript programming interviews that you may have coming up. Programming interviews need a lot amount of knowledge, but the best way to prepare for interviews is a lot of practice! In this course you will complete 44 TypeScript interview questions that come from real TypeScript interviews. There are no excersises that nobody asks here. In every question we will get a task first, then you will try to solve each problem yourself, and then I will show you different solutions to each problem step-by-step for different programmer levels. We will take a deep dive into the skills, concepts, and techniques that are required to solve each problem.

When you have completed this course you will have mastered the 44 interview questions that we will cover, but you will also have learned the concepts, skills, and techniques, that are necessary for you to excel in any other interview questions you may be asked. You will feel very confident going into any TypeScript programming interviews you will have. On top of all this, you will strengthen your TypeScript programming skills and TypeScript fundamentals in overall.

Core topics of the course:

  • Types & Interfaces

  • Generics

  • Working with classes

  • Working with DOM

  • Tuples

  • Enums

  • React with Typescript

  • Extends & Infer

  • Void, Any, Unknown, Never  data types

  • Readonly, Pick, Omit, Partial, Required data type helpers

Course Content

  • 4 section(s)
  • 51 lecture(s)
  • Section 1 Introduction
  • Section 2 Core Typescript
  • Section 3 Advanced Typescript
  • Section 4 What's next?

What You’ll Learn

  • Be very well prepared for any Typescript programming interviews you will have
  • Excel in a wide variety of Typescript interview questions that you could be asked in an interview
  • Strengthen you Typescript programming skills and your knowledge of important Typescript concepts
  • Learn the skills, concepts, and techniques necessary to excel in Typescript coding interviews
  • Learn what programming interviews are like and what kind of questions to expect
  • Feel very confident going into any Typescript programming interviews you will have


Reviews

  • R
    Rachel Hall
    5.0

    I'm a fan. I'm liking this course a lot more than another udemy ts course i tried.

  • D
    Denis Pipchenko
    5.0

    First I thought it misses a few advanced details. But then I realised - it helped me to cover 90% of preparation to the TS part of interview within only ~3 hours of video! Many other courses have 15+ hours, which turn into a calendar week easily (at least) with proper attention, coding and reiteration on everything - that's a huge difference. So I believe this is an amazing course that does its job very well and saves a ton of your time!

  • S
    Saroj Padhan
    5.0

    Great

  • J
    Joshua Davis
    5.0

    Great content

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