JSFiddle - React, Tailwind, and code Playground

HTML

<div ng-app="app" ng-controller="MainCtrl">
<a href="http://jsfiddle.net" ng-click="do()">this changes</a>
    <br>
<a ng-click="do()">this doesn't change</a>
</div>

JavaScript

angular.module('app', [])
    .controller('MainCtrl', function($scope) {
    $scope.do = function() {
        return false;
    };
});