Polymer Library

The Polymer library is our original web components library.

For new projects, we recommend starting with our next-generation web components library, LitElement. LitElement is a smaller, lighter successor to the Polymer library.

For existing Polymer apps, we recommend upgrading to version 3.0 of the Polymer library.

Welcome to the future...

Starting a new project? Try our next-gen products:

LitElement

An ultra-light, highly performant custom element base class with a simple but expressive API.

LitElement

PWA Starter Kit

Your one-stop shop for building Progressive Web Apps that make the most of the modern web.

PWA Starter Kit

Material Web Components

Pixel-perfect realizations of Google's Material Design spec that work anywhere on the web.

Material Web Components

Browser Compatibility

The Polymer library works in all major browsers (Chrome, Firefox, IE, Edge, Safari, and Opera).
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