Keeper.sh
Calendar sync tool & universal calendar MCP server. Aggregate, sync and control calendars on Google, Outlook, Office 365, iCloud, CalDAV or ICS.
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Etebase (EteSync)
End-to-end encrypted and journaled personal information server supporting calendar and contact data, offering its own clients.
Manage My Damn Life
Manage my Damn Life (MMDL) is a self-hosted front end for managing your CalDAV tasks and calendars.
015
015 is a self-hosted temporary file sharing platform. Focused on providing one-time, temporary file and text upload, processing, and sharing services.
2FAuth
Manage your Two-Factor Authentication (2FA) accounts and generate their security codes.
AFFiNE Community Edition
There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use.
Akkoma
Federated microblogging server with Mastodon, GNU social, and ActivityPub compatibility.