GPLDL - 1066 GPL-licensed WordPress themes & plugins for free
adminMongo - An open source admin user interface for your MongoDB
LyrWP - WordPress themes / plugins / services curated.
JawsDB - Fast, reliable, no-bullshark MySQL as a service
Blocksy - A lightningfast, innovative and supercharged WordPress theme
MongoLab - MongoLab is a fully managed MongoDB Database-as-a-Service platform that automates the operational aspects of running MongoDB in the cloud.