One-Way Data Binding in AngularJS — a practical guide to AngularJS one-way binding with clear examples you can reuse in real projects.
AngularJS Tutorial Series (16/99). Prefer one article? Read the complete AngularJS tutorial.
Short description
Use one-time binding {{ ::x }} when values won’t change (fewer watchers).
One-way
<h1 ng-bind="title"></h1>
<p>{{ ::staticLabel }}</p>