Discourse - Civilized Discussion
https://discourse.org/
Related: Outils collaboratifs Open Source
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Meet - Instant Free Videoconferencing
Jitsi Meet Go ahead, video chat with the whole team. In fact, invite everyone you know. Jitsi Meet is a fully encrypted, 100% open source video conferencing solution that you can use all day, every day, for free — with no account needed. What else can you do with Jitsi Meet?
Collabora Online Development Edition (CODE) - Collabora Productivity
Where can I find out more about the technical architecture? Clearly the code provides the canonical version of everything. However – here is some basic overview. The code splits into four pieces:
Free, open source alternatives to Slack for team chat
In any collaborative environment, it's important to have good tools for communication. What tools work best for you depends a bit on your situation, but might include anything from mailing lists for email communication, Git or Subversion for version control, a wiki or Etherpad for collaborative authoring, a shared task list for organizing workflow, or even a full-fledged project management suite. One collaboration tool which has become indispensable is team chat. Whether your colleagues are sitting across the room from you or on the other side of the planet, the ability to communicate in real-time makes many conversations faster, easier, and can help reduce confusion that might emerge in asynchronous communication.
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