Rocket.Chat : Rocket.Chat is a Web Chat Server, developed in JavaScript, using the Meteor fullstack framework.
It is a great solution for communities and companies ...
Zulip : Zulip is a powerful, open source group chat application that combines the immediacy of real-time chat with the productivity benefits of threaded conve...
Rasa : Open source machine learning tools for developers and product teams to expand bots beyond answering simple questions.
Rasa Core's primary purpose is ...
Zulip : Powerful slack-like open source group chat
Flok : Web-based P2P collaborative editor for live coding music and graphics