☁️ Nextcloud server, a safe home for all your data
Virtual whiteboard for sketching hand-drawn like diagrams
Library for building distributed, real-time collaborative web applications
Focalboard is an open source, self-hosted alternative to Trello, Notion, and Asana.
Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..
⚡️⚡️⚡️Self-hosted collaborative bookmark manager to collect, organize, and preserve webpages, articles, and more…
Zulip server and web application. Open-source team chat that helps teams stay productive and focused.
Instant messaging platform. Backend in Go. Clients: Swift iOS, Java Android, JS webapp, scriptable command line; chatbots
tine groupware main repository
JSON CRDT, JSON CRDT Patch, JSON Patch+, JSON Predicate, JSON Pointer, JSON Expression, JSON Type