TypeScript Crash Course #1 - The Benefits of TypeScript

In this TypeScript tutorial series, you'll learn what TypeScript is, and how to get up and running with it quickly.

🚀🔥🥷🏼Get access to the whole TypeScript Masterclass course on Net Ninja Pro:

📂🥷🏼 Access the course files on GitHub:

💻🥷🏼 Learn JavaScript with the Modern JavaScript series:

[marsdwarf]

I just finished this course. Amazing! Silky smooth, explained in an easy-to-understand way. Start here and you'll be good :)

[M-NEO]

Hello Ninja,
First of all, I want to thank you for being here and for creating such professional videos for us. I've learned so much from you and consider myself indebted to your teachings on my path to progress. Unfortunately, since I was born in Iran—a situation I didn't choose—and due to the fact that the Iranian government is a bloodthirsty and terrorist regime, our country is under sanctions, and we cannot perform any banking operations. If it were possible, I would definitely support you financially as well.
In any case, know that you have a die-hard fan in Iran who wishes you health and all the best.
And finally, know that if I am a successful developer now and working at good companies, a significant part of this progress is thanks to you.

[hamzaeshoul]

Thank god for the net ninja miracle. I'm always excited at the prospect of seeing any new content you publish 😇

[Stockclasspaintball]

Been waiting for this one! I've written an app in TS but mostly by fumbling through it. Looking forward to finding out the right way to do things and just learned about the F12 thing here in this video! Thanks!!!

[ruixue]

0:27
0:45 typescript is built on top of Javascript
1:21 Javascript is elastic type, whereas typescript is strongly typed
2:28 typescript has better *autocompletion* and code hint
3:13 typescript support *custom type*
7:04 simple example function code
7:57 nodejs is needed because *need npm to install the compiler*

[cotty]

Perfect timing! I honestly can't thank you enough for this. THANK

[benja-min]

Finally someone can get TS sticking in my size challenged brain. Thank you!
I hated TS before because I just spend more time fighting the library, by trying to force through bad code :D

[Ab-cjgl]

Sweet. This is all what I needed.
Thanks Shaun

[srnfernando]

Thanks for this tutorial and I've learned a lot.
Please make another set for how to start React with TS as well.

[MelloDeeBeats]

I bought your JavaScript course, I'm sure this will be great as well

[adhecson]

Something I pulled back learning TS because how confusing learning it, but now as Im with 'a bit knowledge of JS' guy, this course will save me from the hype and start implementing it to my project. Thank you!

[aribiali]

i missed you bro, your voice... amazing.

[maurolimaok]

Great channel.
Thanks for all the help.

[Nora-ssn]

You can ctrl + left click the variable/type/function to get to its declaration on vs code 6:35

[soldishero_y]

Thank you. Going use your videos to learn TS )

[brendonvz]

Is there a difference between this course and the one you put out a few years back on typescript?

[derekcarday]

We must NOT let Primeagen find this video.

[johnnyholiday]

Hey Shawn 😁 I got your vue firebase course, and also want to get the react fire base, just wanted to know if there is anything to update in that React with Firebase course before I get it :)
Cheers!

[Noulvari]

If I may, what’s the difference between this and the one you sell on your website?

[HikaruAkitsuki]

I have no intention to study Ts but React UI Framework I using is mostly written in TSX so I have to learn at least how to read them.