opensource.fyi — Productivity & NotesNotes, knowledge bases, task managers and personal workflow tools.https://opensource.fyi/categories/productivity/Nextcloud — A self-hosted platform for files, calendars, contacts and collaboration.https://opensource.fyi/projects/nextcloud/https://opensource.fyi/projects/nextcloud/Nextcloud is an open source, self-hosted collaboration platform for file sync and sharing, calendars, contacts, chat and online office documents.Tue, 10 Nov 2026 14:50:00 GMTfile-syncself-hostedcollaborationAppFlowy — A privacy-first workspace for notes, docs, wikis and projects.https://opensource.fyi/projects/appflowy/https://opensource.fyi/projects/appflowy/AppFlowy is an open source workspace for documents, wikis, databases and kanban boards, built with Flutter and Rust, that you can use offline or self-host.Tue, 10 Nov 2026 12:40:00 GMTnotesknowledge-baseproject-management