elasticsearch-head - A web front end for an elastic search cluster
UpEffect - Crowdfunding for social good products
Deja vu - A mind-blowing interactive piece to promote an album. Wow.
Creddon - Tweet for a cause and a sponsor will donate $1 to charity
elasticsearch-gui - AngularJS Client for ElasticSearch as a plugin.
eSolidar - Charity shops and online auctions to support great causes