Ionic stars implementation. For some reason, many developers prefer the more complex packages, for simple use cases this is enough.

angular-ionic-stars.html

<!-- For a rating of 1 to 5 stars -->

<!-- Editable -->
<ion-item>
  <ion-icon 
    *ngFor="let i of [1,2,3,4,5]"
    (click)="value = i" 
    [color]="value < i? '': 'primary'"
    [name]="value < i? 'star-outline': 'star'">
  </ion-icon>
</ion-item>


<!-- Read Only -->
<ion-item>
  <ion-icon 
    *ngFor="let i of [1,2,3,4,5]"
    [color]="value < i? '': 'primary'"
    [name]="value < i? 'star-outline': 'star'">
  </ion-icon>
</ion-item>