TypeScript Tutorial for Beginners

Write better, more scalable JavaScript with TypeScript! 💪 This beginner-friendly tutorial gets you started fast.

🚀 Ready for a deep dive?

💡Need JavaScript basics first?

✋ Stay connected:

💡 Why TypeScript?
- Improves your JavaScript code quality.
- Helps catch errors early in development.
- Essential for large-scale projects.

👉 This tutorial is perfect for you if:
- You know basic JavaScript.
- Want to build more robust applications.
- You're seeking in-demand skills for your career.

Let's get started!

📖 TABLE OF CONTENT
0:00:00 Introduction
0:00:52 Prerequisites
0:01:28 How to Take This Course
0:02:57 What is TypeScript?
0:07:38 Setting Up the Development Environment
0:09:30 Your First TypeScript Program
0:13:20 Configuring the TypeScript Compiler
0:17:24 Debugging TypeScript Applications
0:22:55 Fundamentals
0:23:23 Built-In Types
0:25:21 The any Type
0:28:06 Arrays
0:30:24 Tuples
0:33:08 Enums
0:36:31 Functions
0:43:22 Objects
0:47:57 Advanced Types
0:48:26 Type Aliases
0:50:04 Union Types
0:52:40 Intersection Types
0:54:44 Literal Types
0:56:30 Nullable Types
0:59:06 Optional Chaining

#typescript #javascript #coding #programming

[cloudpractitioner]

No one teaches like Mosh Hamedani does. What a legend 🔥

[gznqtl]

Hello Mosh, I am 50 years old, I love programming in C++ and Pascal when I was student (Maths). Now I am CTO in my own company with the new goal to integrate Web Dev. I need to understand JS and TS urgently to speak with the developing team. I have no words to thank you to help to understand the basis of these lenguages and how to used it.
Please consider one of my favourites instructors and teachers EVER. Thank you for your effort.
I will enroll to your full courses!
Greetings from México.

[pipio]

Mosh just gave me hope that understanding programming is not as difficult as I thought. Thank you, Mosh.

[brandonmchugh]

Came to youtube for an up-to-date typescript tutorial. I hope too much hasnt changed in the last 3 hours lmao

[ciclopentanoperhidrofenant]

$150 for a typescript course is actually wild 💀💀

[diManjenje]

The wait is over. I just enrolled, cuz I trust Mosh teaching style for year!

[zahidaRaees-mcfc]

I have learned basic course of Python from your tutorial and it was amazing. Now a days I have joined classes of TS and its nice to found your tutorial.

[coder]

Mosh your awesome im a iranian boy and i hope you always become better and better in your life

[welcomeblessingssayi]

The wait is finally over. We love amazing work you are doing Mosh❤️❤️❤️

[dovudyusufzoda]

the most pridcutive video without time wasting explanation | examples. Understood typescript so clearly🔥🔥

[its_Akhtar]

He is a Piece of GOLD
So, Keep Shining 🌞

[nagendraprasadch]

No one teaches like you. You are legend

[natnaelzenebe]

you're the best teacher on my list 🤗

[subratkumarpanigrahi-lx]

Just completed watching to give a head-start for the TS project work. Great Video brother, Thanks .

[limbajithorat]

you changed your word from million people to billion people . wow that 's great acheivement and thanks for the tutorial

[luisdb]

First time I am in your channel and I think you are by far one of the best educators online, great job, really appreciate all your time and effort

[saudiman]

people: mosh we want flutter course :(
mosh: lets learn TypeScript :)
just kidding, you are the best programming instructor

[AashishKumar-vbqb]

Mosh just touch the soul of typescript and return ❤❤

[danielclough]

Great Video. If I had feedback Id say that the type alias example seems more suited to an interface, and interfaces were not covered.

[nav_to]

Hi Mosh,
Thanks for creating yet another insightful and easy to understand video tutorial. I am an old subscriber and student of yours. I really loved your javascript course so I bought the node course as well. Just one thing lately since the start of Mongodb modelling lesson the syntax used are outdated and some other parts are outdated as well. It's a humble request to kindly keep on updating your courses so that it helps your students to keep on learning and subscribing to all the upcoming courses.