these videos are *money*. Perfectly spoken english at a confident pace with easy-to-understand concepts is such a rarity to find--easiest sub of my life! Love the framework-agnostic videos!
This video was incredibly helpful! I have known about TypeScript for a while but never really understood what its use was over plain JavaScript. Now I'll probably start using it more than JavaScript.
As I become a better programmer, your videos have become some of my favourites. You give a nice birds eye view that makes diving into documentation way easier!!!
This video presented me to Typescript. After sometime learning it, I now have a full time job in development. Thank you very much. This and many other of your videos helped me so much to get were I am today.
Lol... Finally now there is a video with most practical use cases with TypeScript functionality and best shared experience with this technology ive seen so far. And its not boring, even if i knew this stuff already. Like button clicked, good job buddy! Keep going. P. S I'm definitely waiting for OOP. That's going to be amazing.
Its just AWESOME. Instead of 1-2 hours basics, you have covered most of typescript in just 12 minutes. Beginners should also go through this video so that they can jump off to other concepts in very less time. +1 for this short and sweet but effective video over Typescript. I have watched your other videos also , you are AWESOME man. Straight to the point and you have not more that 15-20 minute videos. Great job dude. Keep it up. Liked it.
I didn't want to learn Typescript but after applying for jobs and seeing it as a requirement, I had to check it out and I've become interested in it. It is super powerful and the learning is quite easy. The data typing is quite similar to Python’s code hinting and annotation. Glad I saw this vid.
These videos are Gold, 1. includes almost everything you need to know for day to day tasks. 2. to the point without wasting any time. 3. English is very clear to understand and words are chosen very wisely. 4. easily and useful example so you can understand code fast and better THANK YOU VERY MUCH
For future reference: 1:43 Getting started 3:00 tsconfig.json 4:30 Third party libraries 5:09 Type annotations 6:38 Custom types 8:12 Types in functions 9:22 Arrays 10:32 Generics
Hey, great tutorial. Been using the ES6 version of JS in both frontend browser-based apps and backend NodeJS apps for some time now and whilst its marked improvement over prior versions (owning to the first class support for classes, objects and inheritance, etc) one thing that its missing, in my view, as an engineer used to working with fully fledged backend languages (I,e Java,Go,etc) , is Strong Typing. String Typing is useful for many of the reasons you cited in your video, principal among them: the ability to detect type mismatch (and related) errors at compile time rather than at runtime, which in and of it self may go some way to preventing the occurrence errors that can be incredibly difficult to reproduce and diagnose. I also love the fact that Typescript is essentially backwards compatible with JS, on account of it being a super set of the language; I may actually use Typescript on my next project and that is, in no small part, due to the clarity and intuitive exposition of this tutorial. Thank you!
One of the best channels! I really like the way you explain, edit the videos and keep your screen clean. Please, keep that quality. I was planning to learn React, but since your videos are so cool I'm now thinking to learn angular. Just because wanna see more videos on this channel.
One of the greatest advantages of people coming from the Angular 2 framework. To know TS out of the box. I love to use it with React and Node JS services and share models of objects back and forth in a mono repo.
Wow, Those 12 mins are the best 12 mins invested in my life ! I felt like I am on The Matrix. :-P Learn TS in 12 mins :-D Excellent video and very well explained the most important concepts.
I'm just thinking what should be my next step as a software engineer and I was thinking about TypeScript. Your tutorial really helped me feel that this is the direction i would like to go!
Finally i really understand what is the use of and the [varname?] thank you for making this video. Please do the oop and functional programming for typescript
At first I thought this was no big deal when I started JavaScript. Yeah, so what you can set definite types for variables? Why is that helpful? Now that I have made some bigger projects I see why I need this. I can't wait to start using this in my next big project
This video was incredibly helpful, and I'd be interested in an OOP vs FP video as well. Also wanted to know if you are going to do any videos on Flutter.
As someone just about getting to know JS, I've been a bit skeptical of diving into Typescript. After watching this intro though, I think I might give it a shot.
At my last position we used ESLint to check our javascript files before submitting them. I guess this is similar only it tells you as you're writing the code rather than having a linter check it on command. Any other advantages typscript has over using something like ESLint? Tons of companies are now requiring typscript experience and now I see why. Thanks for the video.
Are people here who use TS regularly? Where I work we use jquery extensively and I wonder if jquery works well with ts? And also does it make sense to learn ts when you mostly use jquery?
these videos are *money*. Perfectly spoken english at a confident pace with easy-to-understand concepts is such a rarity to find--easiest sub of my life! Love the framework-agnostic videos!
Thank you Jon!
@@classact9144 Why so aggressive?
There is nothing on TH-cam (for devs) that can even touch the quality of this channel.
+1 this
I dont usually comment on youtube but i have to say, ur 101% right
Object oriented /functional programming in TS please.... I love this one 😍
your wish is his command :)
Fc you!!!!
This video was incredibly helpful! I have known about TypeScript for a while but never really understood what its use was over plain JavaScript. Now I'll probably start using it more than JavaScript.
You will never look back
@@Fireship its so true
@Dark Magician I almost mentioned strict mode but it just didn't quite fit with the flow of the video
@@Fireship you should have :-(, but still, amazing vidéo... thank you! :-D
Yeah, I can't go back to vanilla JS now
As I become a better programmer, your videos have become some of my favourites. You give a nice birds eye view that makes diving into documentation way easier!!!
This video presented me to Typescript. After sometime learning it, I now have a full time job in development. Thank you very much. This and many other of your videos helped me so much to get were I am today.
Lol... Finally now there is a video with most practical use cases with TypeScript functionality and best shared experience with this technology ive seen so far. And its not boring, even if i knew this stuff already. Like button clicked, good job buddy! Keep going.
P. S I'm definitely waiting for OOP. That's going to be amazing.
Glad to hear that!
Its just AWESOME. Instead of 1-2 hours basics, you have covered most of typescript in just 12 minutes. Beginners should also go through this video so that they can jump off to other concepts in very less time. +1 for this short and sweet but effective video over Typescript. I have watched your other videos also , you are AWESOME man. Straight to the point and you have not more that 15-20 minute videos. Great job dude. Keep it up. Liked it.
I didn't want to learn Typescript but after applying for jobs and seeing it as a requirement, I had to check it out and I've become interested in it. It is super powerful and the learning is quite easy. The data typing is quite similar to Python’s code hinting and annotation. Glad I saw this vid.
These videos are Gold,
1. includes almost everything you need to know for day to day tasks.
2. to the point without wasting any time.
3. English is very clear to understand and words are chosen very wisely.
4. easily and useful example so you can understand code fast and better
THANK YOU VERY MUCH
For future reference:
1:43 Getting started
3:00 tsconfig.json
4:30 Third party libraries
5:09 Type annotations
6:38 Custom types
8:12 Types in functions
9:22 Arrays
10:32 Generics
U a real bro
As someone from the future, thank you
As someone from further in the future, thank u
As someone from even more future, this became useless as the video was updated with the Chapters feature lol.
@@nullbeyondo as someone from the present I'm glad this was useful for some time
Hey, great tutorial. Been using the ES6 version of JS in both frontend browser-based apps and backend NodeJS apps for some time now and whilst its marked improvement over prior versions (owning to the first class support for classes, objects and inheritance, etc) one thing that its missing, in my view, as an engineer used to working with fully fledged backend languages (I,e Java,Go,etc) , is Strong Typing. String Typing is useful for many of the reasons you cited in your video, principal among them: the ability to detect type mismatch (and related) errors at compile time rather than at runtime, which in and of it self may go some way to preventing the occurrence errors that can be incredibly difficult to reproduce and diagnose.
I also love the fact that Typescript is essentially backwards compatible with JS, on account of it being a super set of the language; I may actually use Typescript on my next project and that is, in no small part, due to the clarity and intuitive exposition of this tutorial. Thank you!
Been using it for like 3 years now. Loved your overview. Will share this with some of the junior devs on my teams. Thanks!
The reason I love angular is because of Typescipt.
Great intro to Typescript. Keep the videos coming
It's been 3 years now since the video was released, and we NEED an ADVANCED typescript crash course
One of the best channels! I really like the way you explain, edit the videos and keep your screen clean. Please, keep that quality. I was planning to learn React, but since your videos are so cool I'm now thinking to learn angular. Just because wanna see more videos on this channel.
My man taught me hours of typescript in 12mins.
This channel is low-key the best web dev value watch on youtube.
This video rocks. Thanks for putting this out there. I'd like to see a video on decorators in TypeScript. Also, a video on NestJS would be awesome.
One of the greatest advantages of people coming from the Angular 2 framework. To know TS out of the box. I love to use it with React and Node JS services and share models of objects back and forth in a mono repo.
Wow, Those 12 mins are the best 12 mins invested in my life !
I felt like I am on The Matrix. :-P
Learn TS in 12 mins :-D
Excellent video and very well explained the most important concepts.
I'm just thinking what should be my next step as a software engineer and I was thinking about TypeScript. Your tutorial really helped me feel that this is the direction i would like to go!
it was the best typescript crash course i've seen in youtube
First time i watch one of your videos and feel like I'm ahead! And i have 22 years of JavaScript experience, feels good :)
really good video. it doesn't spam you with opinions and perspective. but actually show you stuff. great
Thanks Jeff for an awesome content as usual. Love your tutorials and the way you explain. This was more useful.
Leant typescript in less 12 minutes, now that's how a tutorial should be done. Keep it up good work. A like and a sub from me
Wow. I came here just to get an idea of differences now I actually want to research it and learn it.
Great quick start guide! Exactly what I was looking for rather than a ~1 hour snoozefest 😴😴
i am so begineer so i don't understand nothing
it's been 4 years, how is it going today, are u a master now ?
@@metmansHe just realised that you don't need to learn typescript.
i need to learn typescript because i want to learn angular
@@viksa8444 It's easy i learnt typescript in 1 day.
@@metmanswas gonna ask too
Rocking it again! Absolutely smooth and most efficient intro to typescript.
In this video, Knowledge is more than a hour lecture.
OOP vs functional would be very useful!
I am just learning Typescript having lots of fun. A t-shirt would be nice too.
This covers my typescript daily basis.
Helpflul as always! Thanks Jeff for your content. Typescript is life, typescript is love! :)
very similar to how php handles typing. love it. I didn't know that typescript was just extended javascript. that's actually amazing
I would love to see some advanced typescript (also love the T-shirt)
So yeah you explain how to use the AI but the AI used your video as a reference for my tutorial this is awesome 👏🏼
Awesome video, this year I started working with TS and have grown to love it. 🤘🏻
Finally i really understand what is the use of and the [varname?] thank you for making this video. Please do the oop and functional programming for typescript
Incredible video. I definitely am starting to learn Typescript these days.
A decorators follow up video would be great! Nice work again.
Very easily understandable language, Thank you.
Thanks for the shoutout. Appreciate it 🌹
Great video! Please continue the TS series.
I was a bit reluctant to learn ts 2 years ago. Now I can't imagine a serious project without It
Fabulous video - really good overview of TS. You lost me slightly on the observables bit at the end, but I can look that up.
C# does allow you to dodge type run-time type checking with `dynamic`.
At first I thought this was no big deal when I started JavaScript. Yeah, so what you can set definite types for variables? Why is that helpful? Now that I have made some bigger projects I see why I need this. I can't wait to start using this in my next big project
This channel is on fire man. Thanks for making these videos :)
5:45 You can "opt out" of the type system in C# with the dynamic type.
Wanted to subscribe only to discover I already did before now😄 You covered so much in so little time 👏👏👏
This deserves more views
This video was incredibly helpful, and I'd be interested in an OOP vs FP video as well.
Also wanted to know if you are going to do any videos on Flutter.
Amazing, I am addicted.
Nice video.
It would be perfect if there was some BGM in the background throughout the video.
Jeff is my favourite tech youtuber!
Great video! As usual 👍
Your tutorials and illustrations are really great 😄😄😄
Excellent video 👌
Waiting to see ur next video on object oriented / functional in ts
Great pace. No bullshit. Nicely done.
*Wow like from the intro you must be very close to your client 😁*
This video was perfectly done! Loved it. Will try to use typescript in my new project
As someone just about getting to know JS, I've been a bit skeptical of diving into Typescript. After watching this intro though, I think I might give it a shot.
Straight to the point. Love it.
You explain really well. Do you have a full course (Beginner to Advanced Level) on TypeScript?
At my last position we used ESLint to check our javascript files before submitting them. I guess this is similar only it tells you as you're writing the code rather than having a linter check it on command. Any other advantages typscript has over using something like ESLint? Tons of companies are now requiring typscript experience and now I see why. Thanks for the video.
Good video. Love this for making simple understanding in a short time
Your videos have always been so helpful
I always hated JS because bugs due to typing issues drive me insane. But this looks pretty decent, I'm definitely gonna try it out!
the introduction is short and the installation is short but the video seems nice and fun
8:10 that key thingy is called index signature
Such a great intro!
Wow Awesome
Commenting for T-Shirt
It all went full circle back to compile vs REPL. Does not matter if this is typescript or not.
Typescript introduced me to Javascript,
good and fast intruduction to TypoeScript.
Thanks for the video dude. Ur awesome in every way. Please post d video for oop vs functional programming in typescript. Looking forward too tat
I'm so lovely with this tutorial although he explained me so fast. Useful in the battlefield that required us to solve the problem so fast.
Put the video playback speed on 0.75, it helps me out, should help you as well.
Sure I would like to see some OOP vs functional!
This video giving confident that i can learn
You peek my interest with this typescript video
always helpful, the best!
Would you rarher have "silly" errors in dev, or insanity-inducing errors in production?
ts. -> .js (c++ -> assembler)
Thank you for making this video
Nice video ! I knew it already but nice reminder of everything 😄
Your voice is very nice and relaxing 😌😌.....
thanks for the video loved your explanation, any plans for in-depth typescript videos?
Yes, I want to use this vid as the foundation for some more advanced concepts.
I would love the T-Shirt!
Can you do a video on SEO?
Excelent video! It really awakens my interest in TS! Keep up the good work!
Are people here who use TS regularly?
Where I work we use jquery extensively and I wonder if jquery works well with ts? And also does it make sense to learn ts when you mostly use jquery?
Can you make a mini follow up on typecasting? I still don't quite get how they work.
Thanks for the video! Much more useful than I thought. TypeScript is awesome, you can write professional code without worrying about browsers support
I always hated type-safety while being js dev. But now Im in rust so ts yes!
Great video...
Very interesting!
thanks for the video and your work!
typescript makes angular framework the best!!!
reminds me a lot of Swift honestly