polymerelements/app-localize-behavi...

Makes it easy to make ajax calls and parse the response

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

A material design toggle button control

Common (global) styles for Material Design elements.

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

Formats your entire project with clang-format

Web Components Polyfills

Generate TypeScript type declarations for Polymer components.

Formats ICU Message strings with number, date, plural, and select placeholders to create localized messages.

Polyfill the ECMA-402 Intl API (except collation)