Angular Pure Bootstrap 5 Sidenav

Generate new angular project

ng new bootstrap-sidebar

cd bootstrap-sidebar

Integrate bootstrap and bootstrap icon in this project

Install bootstrap and bootstrap-icons package

npm i bootstrap bootstrap-icons

Add bootstrap and bootstrap icons files

Bootstrap “node_modules/bootstrap/scss/bootstrap.scss” and “node_modules/bootstrap/dist/js/bootstrap.min.js” files add in styles and scripts section of src/angular.json file.

Add also bootstrap icon “node_modules/bootstrap-icons/font/bootstrap-icons.css”

      "architect": {
        "build": {
          ...
          "options": {
            ...
            "styles": [
              "node_modules/bootstrap/scss/bootstrap.scss",
              "node_modules/bootstrap-icons/font/bootstrap-icons.css",
              "src/styles.scss"
            ],
            "scripts": [
              "node_modules/bootstrap/dist/js/bootstrap.min.js"
            ]
          },
        ...
      }

Render bootstrap offcanvas and simple bootstrap header in app.component.ts file

<nav class="navbar navbar-expand-lg navbar-light bg-light py-4">
  <div class="container">
    <a class="navbar-brand" href="#">Navbar</a>
    <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarSupportedContent"
      aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
      <span class="navbar-toggler-icon"></span>
    </button>
    <div class="collapse navbar-collapse" id="navbarSupportedContent">
      <ul class="navbar-nav me-auto ps-5 mb-2 mb-lg-0">
        <li class="nav-item">
          <a class="nav-link active" aria-current="page" href="#">Home</a>
        </li>
        <li class="nav-item">
          <a class="nav-link" href="#">Link</a>
        </li>
        <li class="nav-item dropdown">
          <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-bs-toggle="dropdown"
            aria-expanded="false">
            Dropdown
          </a>
          <ul class="dropdown-menu" aria-labelledby="navbarDropdown">
            <li><a class="dropdown-item" href="#">Action</a></li>
            <li><a class="dropdown-item" href="#">Another action</a></li>
            <li>
              <hr class="dropdown-divider">
            </li>
            <li><a class="dropdown-item" href="#">Something else here</a></li>
          </ul>
        </li>
        <li class="nav-item">
          <a class="nav-link disabled" href="#" tabindex="-1" aria-disabled="true">Disabled</a>
        </li>
      </ul>
      <div class="d-flex">
        <!-- Button trigger modal -->
        <button type="button" class="btn btn-secondary px-3" data-bs-toggle="offcanvas" data-bs-target="#offcanvasExample">
          <i class="bi bi-text-left"></i> Toggle sidebar
        </button>
      </div>
    </div>
  </div>
</nav>

<!-- Sidebar -->
<div class="offcanvas offcanvas-start" tabindex="-1" id="offcanvasExample" aria-labelledby="offcanvasExampleLabel">
  <div class="offcanvas-header">
    <h5 class="offcanvas-title" id="offcanvasExampleLabel">Offcanvas</h5>
    <button type="button" class="btn-close text-reset" data-bs-dismiss="offcanvas" aria-label="Close"></button>
  </div>
  <div class="offcanvas-body">
    <ul class="nav nav-pills flex-column mb-auto">
      <li class="nav-item">
        <a href="#" class="nav-link active" aria-current="page">
          Home
        </a>
      </li>
      <li>
        <a href="#" class="nav-link link-dark">
          Dashboard
        </a>
      </li>
      <li>
        <a href="#" class="nav-link link-dark">
          Orders
        </a>
      </li>
      <li>
        <a href="#" class="nav-link link-dark">
          Products
        </a>
      </li>
      <li>
        <a href="#" class="nav-link link-dark">
          Customers
        </a>
      </li>
    </ul>
  </div>
</div>

Thank you for supporting me.