Learn TypeScript – Full Tutorial

hey should I have knowledge of JavaScript before watching this video? I had not but I Know many languages like Dart, Cpp,c#, html,css

hey should I have knowledge of JavaScript before watching this video? I have not but I Know many languages like Dart, Cpp,c#, html,css

What an amazing teacher, honestly. So eloquent and to the point.

Your method of teaching is good. Handling and clearing small small concept also. Thank you

Just got a job interview for TS dev, only ever used regular JS so lets see how this goes....

Background looks good to me.. this video really seems protecting our eyes from brighter background 😊

Its a masterprice ❤

you are a genius brother, keep up it. And create videos for us.

Actually it does add more features to javascript, for example, interfaces. This made me stop watching, sorry.

Damn, he's Chai aur Code right !!! Damn

The main difference between void and never is that
void: even when we dont write explicit return in functions, it returns undefined by default. That's the default behaviour of javascript.
never: would mean that you are doing something in function that will never let the "return" happen. Like throwing an error. Would mean that the default return undefined also wouldn't happen here.

❤ this is one of the greatest tutorials I've ever watched. I love Hitesh and his teaching method. Bro you've super simplified

I like this guy I know I am too late to comment but Its honest, Thanks, really helpful and your teaching sense is nice.

i found that when you type tsc -- in the terminal they popup suggest command, how can i achieve that behavior

Great video series, but we will sub when we feel like it :) No need to say it a thousand times

Ty

A huge respect for those 30% people who were subscribed to his channel

Started amazingly, but some of your videos need clarifying about what is going and why we are using this syntax and etc.

For example, I could not understand anything about genetic classes - I understood the syntax and what the code was doing, but why did you introduce the Interfaces Quiz and Course when they don't relate to next bit of code?

30 mins of the video are dedicated to subscribe the channel. Just kidding

I think typescript is like saas

I am trying to use a component in my app (using react native and typeScript) but I keep getting this error :
'ExpensesIcon' refers to a value, but is being used as a type here. Did you mean 'typeof ExpensesIcon'?

It's a great video to get the concept of Typescript at the first place. From my experience as a newbie in TS, it was little boring while I started watching this series, since I already practiced some basics of TS from the internet. But while I'm writing this comment, I need to make a short course within a day or 2 as a refresher to TS fundamentals in terms of syntactical & conceptual knowledge. I found this video helpful. @hitesh sir, thanks for such content.

Whats the extention that used at 2.49.20?

Thank you very much Hitesh!
However, I don't understand why so many developers choose MacOS over GNU/Linux, or Chrome over Firefox, this truly remains a mystery to me...

I have watched your videos and what I have observed from them is that you don't have very good knowledge with many things that should be there if you are teaching someone.

Instantly loved the way he taught,subbed him in the beginning itself, but when he spammed with sooooo many subsbribe spam, i just unsubscribed lol

NO NO NO
if it's array with read-only it will not allow us to push values


Am I right ????

The is hands down one of the best tutorials ever made

great one. Thanks

Amazing hitesh sir ❤ this is the best video for typescript.

Half a million views & only 16K likes... come on guys...

so far, I have understood that.

Typescript is all about getting an error.

You are an awesome teacher Hitesh Choudhary . Clear communication , well explained. first time looking at your learning series. very well explained on basics concepts . looking forward to learn from your tutorials.

Such a great tutorial easily understandable

I hope you all hit the subscribe button.

Very very well explained! Thank you!🙂

What theme you are using @hitesh

The best tutorial on the subject of typescript! Thank you for the hard work

Feel free to skip this one, boys. Nothing of good use here.

Key Takeaway from the video: 70% of you haven't subscribed to the channel.

ReadOnly keyword with array, will allow to update the content of the array but you won't reassign with new array instance.

type user = {
readonly _id: Array<number>;
}

let myUser: user = {_id: [1, 2, 3]};
myUser._id.push(4);
console.log(myUser)

Output:
{
"_id": [
1,
2,
3,
4
]
}

Thank You Hitesh. This is an excellent tutorial.

Just finished this series. You're a great teacher @hitesh and I'm already your happy subscriber :) Thank you for making this.

Subtitles are AMAZING!