for loop in angular in html code example

Example 1: ngfor index

<ul>
    <li *ngFor="let item of items; let i = index" [attr.data-index]="i">
        {{item}}
    </li>
</ul>

Example 2: forloop angular

for (let i = 0; i < 3; i++) {
  console.log ("Block statement execution no." + i);
}