The most basic form of data binding is text interpolation using the “Mustache” syntax (double curly braces):
<span>Message: {{ msg }}</span>
The mustache tag will be replaced with the value of the msg
property on the corresponding data object. It will also be updated whenever the data object’s msg
property changes.
You can also perform one-time interpolations that do not update on data change:
<span>This will never change: {{* msg }}</span>