JSFiddle - React, Tailwind, and code Playground
HTML
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.8/angular.min.js"></script>
<div ng-app="foo">
<div ng-bind="1+1"></div>
<div gajus-bar>
I will be replaced.
</div>
<div gajus-bar-misspelled>
I will remain in the DOM.
</div>
</div>
JavaScript
angular
.module('foo', [])
.directive('gajusBar', function () {
return {
restrict: 'A',
template: 'BAR'
}
});