JSFiddle - React, Tailwind, and code Playground

HTML

<!DOCTYPE html>
<html lang="en">

  <head>

    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
    <!-- CSS only -->
    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css" integrity="sha384-JcKb8q3iqJ61gNV9KGb8thSsNjpSL0n8PARn9HuZOnIxN0hoP+VmmDGMN5t9UJ0Z" crossorigin="anonymous">

    <!-- JS, Popper.js, and jQuery -->
    <script src="https://code.jquery.com/jquery-3.5.1.slim.min.js" integrity="sha384-DfXdz2htPH0lsSSs5nCTpuj/zy4C+OGpamoFVy38MVBnE+IbbVYUew+OrCXaRkfj" crossorigin="anonymous"></script>
    <script src="https://cdn.jsdelivr.net/npm/popper.js@1.16.1/dist/umd/popper.min.js" integrity="sha384-9/reFTGAW83EW2RDu2S0VKaIzap3H66lZH81PoYlFhbGU+6BZp6G7niu735Sk7lN" crossorigin="anonymous"></script>
    <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.min.js" integrity="sha384-B4gt1jrGC7Jh4AgTPSdUtOBvfO8shuf57BaghqFfPlYxofvL8/KUEfYiJOMMV+rV" crossorigin="anonymous"></script>
    <script src="https://kit.fontawesome.com/c551403873.js" crossorigin="anonymous"></script>
    <script src="//cdnjs.cloudflare.com/ajax/libs/socket.io/2.2.0/socket.io.js" integrity="sha256-yr4fRk/GU1ehYJPAs8P4JlTgu0Hdsp4ZKrx8bDEDC3I=" crossorigin="anonymous"></script>

    <!-- Custom styles for this template -->
    <link href="../static/css/simple-sidebar.css" rel="stylesheet">

  </head>

  <body>

    <div class="d-flex" id="wrapper">

      <!-- Sidebar -->
      <div class="bg-light border-right" id="sidebar-wrapper">
        <div class="sidebar-heading">Start Bootstrap</div>
        <div class="list-group list-group-flush">
          <a href="#" class="list-group-item list-group-item-action bg-light">Dashboard</a>
          <a href="#" class="list-group-item list-group-item-action bg-light">Shortcuts</a>
          <a href="#" class="list-group-item list-group-item-action bg-light">Overview</a>
          <a href="#"...

CSS

/*!
 * Start Bootstrap - Simple Sidebar (https://startbootstrap.com/templates/simple-sidebar)
 * Copyright 2013-2020 Start Bootstrap
 * Licensed under MIT (https://github.com/StartBootstrap/startbootstrap-simple-sidebar/blob/master/LICENSE)
 */

#wrapper {
  overflow-x: hidden;
}

#sticky-footer {
  flex-shrink: none;
}

.footer {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100%;
}

#sidebar-wrapper {
  min-height: 100vh;
  margin-left: -15rem;
  -webkit-transition: margin 0.25s ease-out;
  -moz-transition: margin 0.25s ease-out;
  -o-transition: margin 0.25s ease-out;
  transition: margin 0.25s ease-out;
}

#sidebar-wrapper .sidebar-heading {
  padding: 0.875rem 1.25rem;
  font-size: 1.2rem;
}

#sidebar-wrapper .list-group {
  width: 15rem;
}

#page-content-wrapper {
  min-width: 100vw;
}

#wrapper.toggled #sidebar-wrapper {
  margin-left: 0;
}

@media (min-width: 768px) {
  #sidebar-wrapper {
    margin-left: 0;
  }

  #page-content-wrapper {
    min-width: 0;
    width: 100%;
  }

  #wrapper.toggled #sidebar-wrapper {
    margin-left: -15rem;
  }
}