4 self-hosted Google Calendar replacements I tried and recommend using instead
If you're looking to de-Google your life, these self-hosted calendar servers are great options that give you full control of your data.

In a world increasingly dominated by a small handful of tech giants, many people are looking for ways to escape the grasp of big companies like Google and Microsoft. Recently, I've become one such person and began my self-hosting journey using a spare mini PC I had lying around. One of the many services I'm interested in replacing is Google Calendar, and perhaps unsurprisingly, there are quite a few options.