polymerelements/iron-demo-helpers

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

Provide flexbox-based layouts

Formats your entire project with clang-format

Web Components Polyfills

A simple element to fixture DOM for tests

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

Generate TypeScript type declarations for Polymer components.

An HTML import for Roboto

Bidirectional data binding into the page's URL.

Element wrapper for the marked library

Prism.js import and syntax highlighting