Wanted: showcases for the library

[vnbaaij]

I want to add a new section to the demo site with links and/or screenshots to sites/applications that showcase using the library. If you know of such a link, please post them here.

When supplying a link, it needs to:

• Be publicly accessible
• Use either v3 or v4 of the library

When supplying a screenshot:

• Be the owner of that site/application and give us permission to show the image on our site.