Hackers & Designers (H&D), (a non-profit, cross-disciplinary community of programmers, engineers, designers, and artists) wanted a website that would reflect the H&D ethos. It would have to be something completely original, both in design and execution, and it would have to espouse collaboration.
Something like a Wiki, but completely customized. So the co-founder of H&D, James Bryan Graves, and I set about creating a dynamically created AngularJS website, that uses MediaWiki for the back-end/CMS.
To our knowledge this had never been done before and had to be built from the ground up.
The geek in me is very proud of what we did here.