Polymer Logo Home Start Get started Try Polymer Install Polymer 2.x Build an element 1. Get set up 2. Add local DOM 3. Data binding & properties 4. React to input 5. Theming with custom properties Build an app 1. Get set up 2. Create a new page 3. Add some elements 4. Deploy Polymer Feature overview About this release What's new in 2.0 Upgrade guide Hybrid elements Release notes Custom elements Custom element concepts Define an element Declare properties Shadow DOM & styling Shadow DOM concepts DOM templating Style shadow DOM Custom CSS properties Events Handle and fire events Gesture events Data system Data system concepts Work with object and array data Observers and computed properties Data binding Helper elements Browser support Overview Polyfills ES6 Tools Tools overview Polymer CLI CLI commands Create an element project Create an application project Document your elements Test your elements Publish your elements Web services polymer.json specification Node support Resources Glossary API Reference API Reference Global settings App Toolbox What's in the box? Using the Toolbox App templates Responsive app layout Routing Localization App storage Service worker Deploy Build for production Serve your app The PRPL pattern Case study Shop News Blog Community

Get Started

Ready to dive in? You're moments away from building your first element or your first app.

Try Polymer

Want to try Polymer 2.x without installing anything?

Learn how to define elements using ES6 class-based syntax, and add properties and events.

Try Polymer

Install Polymer 2.x

Get started with the new version right away.

Follow these steps to install the latest versions of our library and tooling, and start building.

Install Polymer 2.x

Use Elements

Get started using Web Components in your apps.

Visit webcomponents.org for interoperable elements that can be used on any site.

webcomponents.org

Watch the Polycasts

Join Rob Dodson from the Chrome Developer Relations team for Polycasts, a comprehensive set of videos exploring the ins and outs of Polymer. Start a new Polymer project from scratch, add functionality to your elements, or get a crash course on understanding data binding. Create accessible components, and localize them for your target audience.

Watch more

Get the tools


npm install -g polymer-cli
mkdir my-app
cd my-app
polymer init

Polymer CLI is a command-line interface for building elements with Polymer and applications with the Polymer App Toolbox. It streamlines your workflow, making it easy to manage projects ranging from simple components to complex web apps.

Install the CLI