### Getting Started

AdminLTE is an HTML template — there’s no build step required to use it. This page gets you to a working dashboard in about ten minutes, without npm, without a build pipeline, without learning Astro.

If you’re integrating AdminLTE into a real project, the Installation page covers npm, Composer, and source-build workflows.

##### 1. Grab the CDN snippets

Copy these tags into the `<head>` of a new HTML file. They pull AdminLTE, Bootstrap 5.3, Popper, OverlayScrollbars, and Bootstrap Icons from jsDelivr — no install needed.

    <!-- AdminLTE 4 + Bootstrap 5.3 (CSS) -->
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.13.1/font/bootstrap-icons.min.css" />
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/overlayscrollbars@2.11.0/styles/overlayscrollbars.min.css" />
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/admin-lte@4.0.0/dist/css/adminlte.min.css" />

And these just before `</body>`:

    <!-- Bootstrap + Popper + AdminLTE (JS) -->
    <script src="https://cdn.jsdelivr.net/npm/@popperjs/core@2.11.8/dist/umd/popper.min.js"></script>
    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.8/dist/js/bootstrap.min.js"></script>
    <script src="https://cdn.jsdelivr.net/npm/overlayscrollbars@2.11.0/browser/overlayscrollbars.browser.es6.min.js"></script>
    <script src="https://cdn.jsdelivr.net/npm/admin-lte@4.0.0/dist/js/adminlte.min.js"></script>

##### 2. The minimum viable layout

This is the smallest AdminLTE page that still feels like AdminLTE — a header, a collapsible sidebar, and a main content area. Drop it between the CSS and JS tags above:

    <body class="layout-fixed sidebar-expand-lg bg-body-tertiary">
      <div class="app-wrapper">

        <!-- Header -->
        <nav class="app-header navbar navbar-expand bg-body">
          <div class="container-fluid">
            <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>
            </ul>
          </div>
        </nav>

        <!-- Sidebar -->
        <aside class="app-sidebar bg-body-secondary shadow" data-bs-theme="dark">
          <div class="sidebar-brand">
            <a href="#" class="brand-link">
              <span class="brand-text fw-light">My Dashboard</span>
            </a>
          </div>
          <div class="sidebar-wrapper">
            <nav class="mt-2">
              <ul class="nav sidebar-menu flex-column" data-lte-toggle="treeview" role="menu">
                <li class="nav-item">
                  <a href="#" class="nav-link active">
                    <i class="nav-icon bi bi-speedometer"></i>
                    <p>Dashboard</p>
                  </a>
                </li>
                <li class="nav-item">
                  <a href="#" class="nav-link">
                    <i class="nav-icon bi bi-bar-chart"></i>
                    <p>Reports</p>
                  </a>
                </li>
              </ul>
            </nav>
          </div>
        </aside>

        <!-- Main content -->
        <main class="app-main">
          <div class="app-content-header">
            <div class="container-fluid">
              <h3 class="mb-0">Hello, AdminLTE</h3>
            </div>
          </div>
          <div class="app-content">
            <div class="container-fluid">
              <div class="card">
                <div class="card-header"><h5 class="card-title">Welcome</h5></div>
                <div class="card-body">
                  Edit this file to start building your dashboard.
                </div>
              </div>
            </div>
          </div>
        </main>

      </div>
    </body>

Open it in a browser. The hamburger button at the top-left collapses the sidebar — that’s AdminLTE’s PushMenu plugin working out of the box, wired by `data-lte-toggle="sidebar"`.

##### 3. What’s actually happening

The four classes that do the heavy lifting:

Class | What it does
--- | ---
`app-wrapper` | The CSS grid root — defines header / sidebar / main / footer regions
`app-header` | Stuck to the top of the viewport when `layout-fixed` is on the body
`app-sidebar` | Collapsible side rail. Add `sidebar-expand-lg` to body to control breakpoint
`app-main` | Scrollable content region — everything else lives here

The Layout page covers the full wrapper structure and the responsive options.

##### 4. Add a working JavaScript widget

AdminLTE ships seven JavaScript plugins. All of them are wired via `data-lte-*` attributes — no JavaScript code needed.

Drop this in the content area to see the card-widget plugin in action (try the buttons in the card header):

    <div class="card">
      <div class="card-header">
        <h5 class="card-title">Collapsible card</h5>
        <div class="card-tools">
          <button type="button" class="btn btn-sm btn-tool" data-lte-toggle="card-collapse">
            <i data-lte-icon="expand" class="bi bi-dash-lg"></i>
            <i data-lte-icon="collapse" class="bi bi-plus-lg"></i>
          </button>
          <button type="button" class="btn btn-sm btn-tool" data-lte-toggle="card-remove">
            <i class="bi bi-x-lg"></i>
          </button>
        </div>
      </div>
      <div class="card-body">
        Click the minus icon to collapse; the X to remove.
      </div>
    </div>

##### 5. Where to go next

You now have a working AdminLTE page. From here:

- Make it pretty → Customization & Theming — change colors, fonts, and spacing via SCSS variables or CSS custom properties.
- Make it functional → JavaScript Plugins — full reference for all seven plugins.
- Make it dark → Color Mode — light/dark/auto toggle.
- Make it international → RTL Support — right-to-left layouts for Arabic, Hebrew, Persian, etc.
- Add real widgets → Recommended Integrations — date pickers, multi-selects, charts, rich text editors. AdminLTE keeps its dep tree lean; this page tells you which third-party libraries to drop in.

If you’re upgrading an existing AdminLTE 3 project, see the Migration from v3 guide for breaking changes.