JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.3.15/angular.js"></script>
<div ng-controller="MyCtrl">
    <div ng-show="displayed">test1</div>
    <div ng-show="displayed && true">test2</div>
</div>

JavaScript

var myApp = angular.module('myApp', []);

myApp.controller('MyCtrl', function ($scope, $parse) {
    $scope.displayed = 'false';
});