JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://rawgit.com/Hagsten/Talkify/master/dist/talkify.min.js"></script>
<link rel="stylesheet" href="https://rawgit.com/Hagsten/Talkify/master/dist/styles/talkify-common.css">
<link rel="stylesheet" href="https://rawgit.com/Hagsten/Talkify/master/dist/styles/talkify-playlist.css">
<link rel="stylesheet" href="https://rawgit.com/Hagsten/Talkify/master/dist/styles/colors.css">
<link rel="stylesheet" href="https://rawgit.com/Hagsten/Talkify/master/dist/styles/modern-control-center/colors.css">
<link rel="stylesheet" href="https://rawgit.com/Hagsten/Talkify/master/dist/styles/modern-control-center/main.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.13.1/css/all.min.css">
<link rel="stylesheet" href="https://rawgit.com/Hagsten/Talkify/master/dist/styles/text-selection-activator/colors.css">
<link rel="stylesheet" href="https://rawgit.com/Hagsten/Talkify/master/dist/styles/text-selection-activator/main.css">
<link rel="stylesheet" href="https://rawgit.com/Hagsten/Talkify/master/dist/styles/local-control-center/main.css">
<link rel="stylesheet" href="https://rawgit.com/Hagsten/Talkify/master/dist/styles/local-control-center/colors.css">

<section id="root">
  <h3>
      Demo of our text selection feature
  </h3>
  <p>
    Select some text and click the listen button
  </p>
</section>

CSS

.talkify-audio-control {
  color: white;
}

.fa-2x {
  font-size: 20px !important;
}

.talkify-control-center.attached .audio-loading {
  height: 16px;
  width: 16px;
}

JavaScript

talkify.config.remoteService.host = 'https://talkify.net';
talkify.config.remoteService.apiKey = '46b32f4e-6b73-40ee-8ae1-4a17cb1b18f6';

talkify.config.ui.audioControls.enabled = true; //<-- Disable to get the browser built in audio controls
talkify.config.ui.audioControls.voicepicker.enabled = true;
talkify.config.ui.audioControls.container = document.getElementById("player-and-voices");
  
$(document).ready(function() {
 talkify.selectionActivator
        .withTextHighlighting()
        .activate();
});