WorkAdventure : Stay connected with your co-workers, by creating your own online workspace to work remotely.
YunoHost : YunoHost is a server operating system aiming to make self-hosting accessible to everyone.
ProjectPier.org : ProjectPier is a Free, Open-Source, PHP application for managing tasks, projects and teams through an intuitive web interface. It must be downloaded a...
Mattermost : Mattermost is a self-hosted solution for bringing all your team communication to one place, and making it searchable and accessible anywhere
deepstream.io : A Scalable Server for Realtime Web Apps
Stores and syncs data in realtime
Built in node.js
Works for browsers, backend & mobile
Scales via clustering...
Imagine all your team communication in one place, instantly searchable, available wherever you go. That's Slack.