```html
<!-- Navbar -->
<nav class="app-header navbar navbar-expand bg-body">
  <!--begin::Container-->
  <div class="container-fluid">
    <!-- Start navbar links -->
    <ul class="navbar-nav">
      <li class="nav-item">
        <a class="nav-link" data-lte-toggle="sidebar" href="#" role="button">
          <i class="bi bi-list"></i>
        </a>
      </li>
      <li class="nav-item d-none d-md-block">
        <a href="#" class="nav-link">Home</a>
      </li>
      <li class="nav-item d-none d-md-block">
        <a href="#" class="nav-link">Contact</a>
      </li>
    </ul>
    <!-- End navbar links -->

    <ul class="navbar-nav ms-auto">
      <!-- Navbar Search -->
      <li class="nav-item">
        <a class="nav-link" data-widget="navbar-search" href="#" role="button">
          <i class="bi bi-search"></i>
        </a>
      </li>

      <!-- Messages Dropdown Menu -->
      <li class="nav-item dropdown">
        <a class="nav-link" data-bs-toggle="dropdown" href="#">
          <i class="bi bi-chat-text"></i>
          <span class="navbar-badge badge text-bg-danger">3</span>
        </a>
        <div class="dropdown-menu dropdown-menu-lg dropdown-menu-end">
          <a href="#" class="dropdown-item">
            <!-- Message Start -->
            <div class="d-flex">
              <div class="flex-shrink-0">
                <img
                  src="../../../dist/assets/img/user1-128x128.jpg"
                  alt="User Avatar"
                  class="img-size-50 rounded-circle me-3"
                />
              </div>
              <div class="flex-grow-1">
                <h3 class="dropdown-item-title">
                  Brad Diesel
                  <span class="float-end fs-7 text-danger">
                    <i class="bi bi-star-fill"></i>
                  </span>
                </h3>
                <p class="fs-7">Call me whenever you can...</p>
                <p class="fs-7 text-secondary">
                  <i class="bi bi-clock-fill me-1"></i> 4 Hours Ago
                </p>
              </div>
            </div>
            <!-- Message End -->
          </a>
          <div class="dropdown-divider"></div>
          <a href="#" class="dropdown-item">
            <!-- Message Start -->
            <div class="d-flex">
              <div class="flex-shrink-0">
                <img
                  src="../../../dist/assets/img/user8-128x128.jpg"
                  alt="User Avatar"
                  class="img-size-50 rounded-circle me-3"
                />
              </div>
              <div class="flex-grow-1">
                <h3 class="dropdown-item-title">
                  John Pierce
                  <span class="float-end fs-7 text-secondary">
                    <i class="bi bi-star-fill"></i>
                  </span>
                </h3>
                <p class="fs-7">I got your message bro</p>
                <p class="fs-7 text-secondary">
                  <i class="bi bi-clock-fill me-1"></i> 4 Hours Ago
                </p>
              </div>
            </div>
            <!-- Message End -->
          </a>
          <div class="dropdown-divider"></div>
          <a href="#" class="dropdown-item">
            <!-- Message Start -->
            <div class="d-flex">
              <div class="flex-shrink-0">
                <img
                  src="../../../dist/assets/img/user3-128x128.jpg"
                  alt="User Avatar"
                  class="img-size-50 rounded-circle me-3"
                />
              </div>
              <div class="flex-grow-1">
                <h3 class="dropdown-item-title">
                  Nora Silvester
                  <span class="float-end fs-7 text-warning">
                    <i class="bi bi-star-fill"></i>
                  </span>
                </h3>
                <p class="fs-7">The subject goes here</p>
                <p class="fs-7 text-secondary">
                  <i class="bi bi-clock-fill me-1"></i> 4 Hours Ago
                </p>
              </div>
            </div>
            <!-- Message End -->
          </a>
          <div class="dropdown-divider"></div>
          <a href="#" class="dropdown-item dropdown-footer">See All Messages</a>
        </div>
      </li>
      <!-- Notifications Dropdown Menu -->
      <li class="nav-item dropdown">
        <a class="nav-link" data-bs-toggle="dropdown" href="#">
          <i class="bi bi-bell-fill"></i>
          <span class="navbar-badge badge text-bg-warning">15</span>
        </a>
        <div class="dropdown-menu dropdown-menu-lg dropdown-menu-end">
          <span class="dropdown-item dropdown-header">15 Notifications</span>
          <div class="dropdown-divider"></div>
          <a href="#" class="dropdown-item">
            <i class="bi bi-envelope me-2"></i> 4 new messages
            <span class="float-end text-secondary fs-7">3 mins</span>
          </a>
          <div class="dropdown-divider"></div>
          <a href="#" class="dropdown-item">
            <i class="bi bi-people-fill me-2"></i> 8 friend requests
            <span class="float-end text-secondary fs-7">12 hours</span>
          </a>
          <div class="dropdown-divider"></div>
          <a href="#" class="dropdown-item">
            <i class="bi bi-file-earmark-fill me-2"></i> 3 new reports
            <span class="float-end text-secondary fs-7">2 days</span>
          </a>
          <div class="dropdown-divider"></div>
          <a href="#" class="dropdown-item dropdown-footer">
            See All Notifications
          </a>
        </div>
      </li>
      <li class="nav-item dropdown user-menu">
        <a href="#" class="nav-link dropdown-toggle" data-bs-toggle="dropdown">
          <img
            src="../../../dist/assets/img/user2-160x160.jpg"
            class="user-image rounded-circle shadow"
            alt="User Image"
          />
          <span class="d-none d-md-inline">Alexander Pierce</span>
        </a>
        <ul class="dropdown-menu dropdown-menu-lg dropdown-menu-end">
          <!-- User image -->
          <li class="user-header text-bg-primary">
            <img
              src="../../../dist/assets/img/user2-160x160.jpg"
              class="rounded-circle shadow"
              alt="User Image"
            />

            <p>
              Alexander Pierce - Web Developer
              <small>Member since Nov. 2023</small>
            </p>
          </li>
          <!-- Menu Body -->
          <li class="user-body">
            <!--begin::Row-->
            <div class="row">
              <div class="col-4 text-center">
                <a href="#">Followers</a>
              </div>
              <div class="col-4 text-center">
                <a href="#">Sales</a>
              </div>
              <div class="col-4 text-center">
                <a href="#">Friends</a>
              </div>
            </div>
            <!--end::Row-->
          </li>
          <!-- Menu Footer-->
          <li class="user-footer">
            <a href="#" class="btn btn-default btn-flat">Profile</a>
            <a href="#" class="btn btn-default btn-flat float-end">Sign out</a>
          </li>
        </ul>
      </li>
    </ul>
  </div>
  <!--end::Container-->
</nav>
<!-- /.navbar -->
```
