Smartphones are fine. There are no problems today with finding good calendar software for any smartphone out there. But when it comes to desktops (or laptops), there are exactly two cases in which using calendars in 2024 isn't a complete disaster:
Any CalDAV server will do. Radicale is an exception. I also find it too simple/barebones.
I have been running Baïkal for years. Multiple users and devices (iOS, Android, MacOS, Linux, Windows etc) with multiple calendars per user, a decent admin web ui, pretty lightweight, easy to install and configure and zero maintenance.
Or just set up your own exchange server.
Personally I miss a proper calendar that can be used directly in a web browser. Like Google calendar but with the frontend living on my own server.
Scheduling and event management should be done in a client if you ask me.
Any CalDAV server will do. Radicale is an exception. I also find it too simple/barebones.
I have been running Baïkal for years. Multiple users and devices (iOS, Android, MacOS, Linux, Windows etc) with multiple calendars per user, a decent admin web ui, pretty lightweight, easy to install and configure and zero maintenance.
Or just set up your own exchange server.
Personally I miss a proper calendar that can be used directly in a web browser. Like Google calendar but with the frontend living on my own server.
Scheduling and event management should be done in a client if you ask me.