HumHub

https://www.humhub.org/en

Исходный код: https://github.com/humhub/humhub

Версия Yii: 2.0


HumHub is a free social network software and framework built to give you the tools to make communication and collaboration easy and successful.

It's lightweight, powerful and comes with an user-friendly interface. With HumHub you can create your own customized social network, social intranet or huge social enterprise application that really fits your needs.