Change detection and Angular signals in Angular v16

Learn about the exciting news regarding Angular signals, and how these features help build better apps. Find out how to get started with Angular signals now that it’s available for developer preview.

#Angular

[BrendanAlexander]

Simple video but all I needed to get bopping with signals. Thank u!

[yufgyug]

Great stuff, will update my applications as soon as it is production ready!

[indylawi]

Thx for the info. Looking forward to using Signals. Glad Angular is moving in this direction.

[techduke]

Angular team, how can i upgrade my angular application from version 12 to v.15, in between i facing lots of dependency conflicts ?

[VoyageofLittleLiya]

Please explain real time implementation of signals and computed with their pros & cons.

[Nafiganado]

What are the alternatives to mimic this approach in Angular 15?

[jonno]

Is signal similar to ref in Vue and effect similar to Vue's watch?

[its_vincesanity]

I'm not sure if I understand it correctly: Is the goal to go away from the "classic" 2-way-binding approach? That would be a bummer

[sjk]

Somehow, I’m more comfortable with rxjs than signals, only feature I didn’t like in ng is depending on ngOnchange instead reactive inputs.

[mugatu]

spending time learning ngrx, rxjs, reactive forms, ...for nothing, thanks angular

[SALEEEEM]

How to call a function on signal change.

Effect is one function, how we know which signal changed thatswhy effect called.

[amirmehrizi]

the core concept is derived from the React useState and useEffect hook to update the DOM.

[mgs]

Did someone give angular the apple 'new product' script ? like damn

[yuriimarshalofficial]

takeUntilDestroy and signals - when you use own framework and tired to type all that spaghetti (me too) 😄
that's what I call user friendly! Guys you are brilliant!

[FelixKirchhoff-jepq]

thats heavily influenced by solid.js signals.

[shashankvivek]

Why so many major changes all the time? 1st from Angular Js to Angular 2, which shook confidence of consumer who put money in Angular Js. Now we will have libraries with old way and signal way. Doesn't boost my confidence with these Fancy stuffs .

[hendrx]

This video format is horrible it takes 2 minutes to get to the 1 minute point.
2:00 skip to here guys