 or the behavior of your business logic. There&#39;s just no web server and no front-end.</p><h3 id="brut-cli-user-interface" tabindex="-1">Brut CLI User Interface <a class="header-anchor" href="#brut-cli-user-interface" aria-label="Permalink to &quot;Brut CLI User Interface&quot;">​</a></h3><p>All Brut CLI apps produce a user interface that should be familiar if you&#39;ve used CLI apps that support subcommands, like <code>git</code>:</p><div class="language- vp-adaptive-theme"><button title="Copy Code" 