polymerelements/paper-checkbox

The Polymer library makes it easy to create your own web components. Give your element some markup and properties, and then use it on a site. Polymer provides features like dynamic templates and data binding to reduce the amount of boilerplate you need to write

Implements an element that has a checked attribute and can be added to a form

Common behaviors across the paper elements

Adds a material design ripple to any container

Common (global) styles for Material Design elements.

A behavior that enables keybindings for greater a11y.

Formats your entire project with clang-format

Web Components Polyfills

Client-side dependencies for web-component-tester tests installed via npm.

Utility classes to make building demo pages easier

Provide flexbox-based layouts

Utility classes to help make testing easier

Generate TypeScript type declarations for Polymer components.