Angular allows you to assign values to template variables, which are placeholders for data or elements in your template, making it easy to reference and manipulate them within the template.
Template variables have a scope limited to the template in which they are defined, ensuring they don't interfere with variables in other parts of your application.
Example
<div *ngIf="showElement">
<p #localVariable>This is a local variable.</p>
</div>
<p>{{ localVariable }}</p> <!-- Error: localVariable is not defined here -->
Accessing in a Nested Template
You can access template variables in nested templates by referencing them at the appropriate level in your component's template structure.