JSFiddle - React, Tailwind, and code Playground

HTML

<div ng-app>
<div ng-controller="DivGroup">
    <ul ng-show="test">
        <li>1</li>
        <li>2</li>
        <li>3</li>
        <li>4</li>
    </ul>
    <button ng-click="test=!test">test</button>
</div>
</div>

JavaScript

function DivGroup($scope) {
    
    $scope.test=false;
}