edgeverve/oe-utils

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

Web Components Polyfills

A simple element to fixture DOM for tests

Accessibility engine for automated Web UI testing

BDD/TDD assertion library for node.js and the browser. Test framework agnostic.

simple, flexible, fun test framework

JavaScript test spies, stubs and mocks.

Client-side library for testing web-components with Mocha.