Ready to dive in? You're moments away from building your first element or your first app.
Get started using Web Components in your apps.
Browse the Polymer Element Catalog for interoperable elements that can be used on any site.Browse elements Learn more
Ready to create your own elements? The Polymer library has you covered.
With custom elements, you can extend HTML semantics, brand and polish your UI, or embed rich functionality in your site.Build an element Learn more
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