Keycloak : Keycloak is an Open Source Identity and Access Management solution for modern Applications and Services.
Zulip : Powerful slack-like open source group chat
Cachet : Beautiful & simple service statuses. The open source status page system, for everyone.
Lemmy : Lemmy is a selfhosted social link aggregation and discussion platform. It is completely free and open, and not controlled by any company. This means t...
Riot : Riot allows teams to communicate across a wide range of collaboration apps. If some team members use Riot while others use IRC, Slack or Gitter, Riot ...
A free, hosted, portable and open source photo sharing service. A photo application that lets you store your photos on Dropbox, Amazon S3 or in your garage.