Write down about AngularJS Directives.

AngularJS Directives

As you have already seen, AngularJS directives are HTML attributes with an ng prefix.
The ng-init directive initializes AngularJS application variables.

AngularJS Example

<div ng-app="" ng-init="firstName='John'">

<p>The name is <span ng-bind="firstName"></span></p>

</div>