RustiCal

Self-hosted CalDAV and CardDAV server with OpenID Connect and passwordless login.

Webfree

RustiCal is a self-hosted CalDAV and CardDAV server that syncs calendars and contacts to standard clients such as DAVx5, Apple Calendar, Thunderbird and GNOME. It stores everything in one SQLite file, supports OpenID Connect login and WebDAV Push for fast synchronisation, and can recover deleted calendars. It is aimed at people who want to run calendar and contact sync on their own hardware.

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