Polymer Library

The Polymer library is our original web components library. Version 3.0 of the Polymer library brings web components into the mainstream, embracing JavaScript modules and npm.

Update your apps and elements for seamless interop with popular frameworks and tools and easy access to the full JavaScript ecosystem.

Welcome to the future...

Starting a new project? Try our next-gen products, headed for release in the coming months:

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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