CalDAV/CardDAV Servers
Radicale
Simple calendar and contact server with extremely low administrative overhead.- Source Code: GitHub
- License: GPL-3.0
- Tech Stack: Python, deb
Baïkal
Lightweight CalDAV and CardDAV server based on sabre/dav.- Source Code: GitHub
- License: GPL-3.0
- Tech Stack: PHP
SabreDAV
Open source CardDAV, CalDAV, and WebDAV framework and server.- Source Code: GitHub
- License: MIT
- Tech Stack: PHP
DAViCal
Server for calendar sharing (CalDAV) that uses a PostgreSQL database as a data store.- Source Code: GitLab
- License: GPL-2.0
- Tech Stack: PHP, deb
Xandikos
Open source CardDAV and CalDAV server with minimal administrative overhead, backed by a Git repository.- Source Code: GitHub
- License: GPL-3.0
- Tech Stack: Python, deb
Web Interfaces & Management
Davis
A simple, dockerizable and fully translatable admin interface for sabre/dav based on Symfony 5 and Bootstrap 4, largely inspired by Baïkal.- Source Code: GitHub
- License: MIT
- Tech Stack: PHP
Manage My Damn Life
Manage my Damn Life (MMDL) is a self-hosted front end for managing your CalDAV tasks and calendars.- Source Code: GitHub
- License: GPL-3.0
- Tech Stack: Nodejs, Docker