1
Create an Angular Signal Which Stores a Value
1m 19s
2
Access an Angular Signal's Value and Display It Within the Component Template
1m 44s
3
Narrow Down Angular's Signal Value Type Within an If Statement
1m 23s
4
Access an Angular Signal's Value Inside Event Handler Methods
1m 1s
5
Create an Angular Computed Signal Which Depends on Another Signal
3m 53s
6
Create an Angular Computed Signal on Top of Another Computed
3m 16s
7
Update an Angular Signal's Value and Make Computed Signal Emit Updates
8m 8s
8
Make an Angular Signal Readonly
1m 42s
9
Share Angular Signal State Using Services
2m 3s
10
Create an Angular Signal Effect
2m 10s
11
Read an Angular Signal Value While Being Untracked
2m 50s
12
Make an Angular Signal Compare Object Values Instead of References
3m 10s
13
Synchronize Angular Signal or Computed Value With LocalStorage Using Effect
3m 27s
14
Create a Reusable Angular Effect
2m 14s
15
Set up an Angular Signal Effect Cleanup Handler
3m 4s
16
Destroy an Angular Signal Effect Automatically or Manually
1m 57s
17
Bind an Angular Signal Effect to an Injector for Automatic Cleanup
2m 4s
18
Turn an Angular Signal Into an RxJS Observable
1m 14s
19
Turn an RxJS Observable Into an Angular Signal With toSignal
3m 37s
20
Fetch Data via HTTP Using RxJS Observables and toSignal
2m 8s

Create an Angular Signal Which Stores a Value

Angular

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This lesson teaches how to create a signal in Angular with the signal function from @angular/core. Signals need an initial value, which can be a primitive, object, or any other valid expression in JavaScript.

TypeScript infers the signal's type and catches errors during compilation.

Create an Angular Signal Which Stores a Value

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Course

Modernize State Management in Angular with Signals