Keycloak : Keycloak is an Open Source Identity and Access Management solution for modern Applications and Services.
Kinto : Kinto is a lightweight JSON storage service with synchronisation and sharing abilities.
CryptPad : CryptPad is the Zero Knowledge realtime collaborative editor.
Encryption carried out in your web browser protects the data from the server, the cloud ...
Zulip : Powerful slack-like open source group chat
