Radicale
Free & Open Source
Simple CalDAV and CardDAV server
Free & Open Source
Open-source tool. Self-hosted setup.
Things to Know About Self-Hosted
Self-hosted tools are open-source apps you install on your own server to replace SaaS products. You get full control and often zero license cost, but you're responsible for setup, security, backups, and uptime.
Free & Open Source
Periodic DNS record updates across DNS providers
Free & Open Source
Manage and automate tedious tasks in qBittorrent
Free & Open Source
Automatic video library manager for TV shows
Free & Open Source
Secure syncing for contacts, calendars, tasks, and notes
Free & Open Source
Web-based multi-user time-tracking application