Tiki Wiki CMS Groupware
CMS,Collaboration,Wiki,MySQL,PHP,Smarty,Zend Framework,Apache,tiki
Mahara
Collaboration,Media sharing,Social Networking,eLearning,MySQL,PHP,Apache,mahara
ResourceSpace
Media sharing,Collaboration,Photo Sharing,MySQL,PHP,Apache,resourcespace
Horde Groupware Webmail
Email,Collaboration,MySQL,PHP,Apache,horde
Open edX
eLearning,Collaboration,Django,MongoDB,Python,Ruby,Apache,Memcached,MySQL,edx
Let's Chat
Chat,Collaboration,Social Networking,node.js,Python,MongoDB,letschat
Mattermost Team Edition
Chat,Collaboration,Developer Tools,MySQL,nginx,mattermost
ProcessMaker Community
BPM,Collaboration,Apache,MySQL,PHP,processmaker
OpenLDAP
Infrastructure,Developer Tools,Collaboration,C,openldap
NGINX LDAP Auth daemon
Infrastructure,Collaboration,Developer Tools,Python,nginx-ldap-auth-daemon