Why Angular Signals? Write Your First Signal

Check out the brand new Modern Angular With Signals Course - angular-university.io/course/...
This video is an introduction to signals. we will write our first signal, and talk about the main benefits of signals.
Timestamps:
0:00 Intro
01:16 Writing Your First Angular Signal
04:55 Why Angular Signals? Main Benefits
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[@AngularUniversity]

Most of the content of this video is extracted from my new Modern Angular With Signals course, which is currently in pre-launch mode. New lessons are being recorded weekly and published, until the course is completed. You can watch the first 40 minutes here, please enjoy 😀angular-university.io/course/angular-signals-course

[@burningtree878]

Absolutely 💯
Signals are the Way

[@Nabulio85]

As usual an excellent video. I will take your course to deepen/consolidate my knowledge, but also to thank you for the quality of this content. 👌

[@AngularUniversity]

I really appreciate you kind words. Stay tuned for more videos and shorts!

[@julienwickramatunga7338]

Very nice video format, thank you for your hard work!

[@AngularUniversity]

My pleasure, glad you enjoyed it. 😊

[@aparnaroychowdhury6506]

Very informative and detailed video. Thankyou.

[@AngularUniversity]

I really thank you! Stay tuned for more videos and shorts!

[@AntonioSantana-ll8il]

excellent video!! quick question are you going to update the
NgRx (with NgRx Data) - The Complete Guide (Angular 17) course in udemy with ngrx signals??

[@francismcguire6884]

Great content, well presented, and it‘s nice to put a face to a familiar voice.

[@AngularUniversity]

Thanks. Stay tuned for more videos and shorts!

[@sreet2841]

Really nice. Good job

[@AngularUniversity]

Thank you! Cheers!

[@gen7891]

Thanks for video. One question. Is signals approach back step of DOM manipulation algorithm? You said that angular's creator made it for easy use other developers. They have to declare variables only. But now we returned to IOC method. Signals like IOC. I mean in version of control. You data insede some absctration.

[@ali-13392]

Hey Vasco! Is this new course the same as "Angular University Extra Tutorials" course on Angular University website?

[@AngularUniversity]

Hi Ali, actually no this is a new separate course, that is currently being recorded but the first lessons are available. It's this one - angular-university.io/course/angular-signals-course 👍

[@igorring]

08:57 Why Angular Signals?

[@CaptM44]

How do getters and setters affect signals. What if I wrapped a signal with getter/setter, will I still get the performance improvement?

[@AngularUniversity]

I think you are talking about deep signals, check out the videos here on the channel I made covering them, but in summary no there is no performance loss, and you don't have to write the getters setters for you manually there are libraries that do that.

[@nagendrakn6201]

Is it like react useState() ?

[@AngularUniversity]

The API is very similar indeed, but internally it works much differently. 👍

[@AntonioSantana-ll8il]

this is a course that i'll pay when it's ready just like the other ones :😅

[@AngularUniversity]

I really appreciate you kind words. Stay tuned for more videos and shorts!