There is also x-tags [1] by Mozilla which uses some polyfills from polymer. They also have some repositories for ready to use webcomponents like x-registry [2]

There is also x-tags [1] by Mozilla which uses some polyfills from polymer. They also have some repositories for ready to use webcomponents like x-registry [2] or brick [3]. [1]: http://www.x-tags.org/ http://www.x-tags.org/ [2]: http://registry.x-tags.org/ http://registry.x-tags.org/ [3]: http://mozilla.github.io/brick/ http://mozilla.github.io/brick/