A collection of elements, along with guidelines and templates that can be used to structure your app’s layout.

<app-header reveals>
  <app-toolbar>
    <paper-icon-button icon="menu" onclick="drawer.toggle()"></paper-icon-button>
    <div main-title>My app</div>
    <paper-icon-button icon="delete"></paper-icon-button>
    <paper-icon-button icon="search"></paper-icon-button>
    <paper-icon-button icon="close"></paper-icon-button>
    <paper-progress value="10" indeterminate bottom-item></paper-progress>
  </app-toolbar>
</app-header>
<app-drawer id="drawer" swipe-open></app-drawer>
<sample-content size="10"></sample-content>

$ bower install PolymerElements/app-layout --save

<link rel="import" href="/bower_components/app-layout/app-layout.html">

• app-box - A container element that can have scroll effects - visual effects based on scroll position.

• app-drawer - A navigation drawer that can slide in from the left or right.

• app-drawer-layout - A wrapper element that positions an app-drawer and other content.

• app-grid - A helper class useful for creating responsive, fluid grid layouts using custom properties.

• app-header - A container element for app-toolbars at the top of the screen that can have scroll effects - visual effects based on scroll position.

• app-header-layout - A wrapper element that positions an app-header and other content.

• app-scrollpos-control - A manager for saving and restoring the scroll position when multiple pages are sharing the same document scroller.

• app-toolbar - A horizontal toolbar containing items that can be used for label, navigation, search and actions.

The templates are a means to define, illustrate and share best practices in App Layout. Pick a template and customize it:

• Getting started (Demo - Source)

• Landing page (Demo - Source)

• Publishing: Zuperkülblog (Demo - Source)

• Shop: Shrine (Demo - Source)

• Blog: Pesto (Demo - Source)

• Scroll effects: Test drive (Demo - Source)

Sample code for various UI patterns:

• Transform navigation: As more screen space is available, side navigation can transform into tabs. (Demo - Source)

• Expand Card: Content cards may expand to take up more horizontal space. (Demo - Source)

Here are some web apps built with App Layout:

• Google I/O 2016
• Polymer summit
• Pica

• Responsive App Layout
• Polymer App Toolbox
• Material Design Adaptive UI Pattern