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="machine">
    <ul>
        <li>{{'Hello'}}</li>
        <li>{{1 + 2}}tst</li>
        <li>\{\{'Hello'\}\}</li> <!-- Escaped Interpolation -->
        <li>{{undefined}}</li>
        <li>{{null}}</li>
        <li>{{''}}</li>
        <li>{{0}}</li>
        <li>{{undefined || 'Value is undefined'}}</li>
        <li>{{null || 'Value is null'}}</li>
        <li>{{'' || 'Value is empty'}}</li>
        <li>{{0 || 'Value is 0'}}</li>
    </ul>
</div>

JavaScript

angular
    .module('machine', []);