"It is important to be able to communicate freely", says Jérôme Poisson a.k.a. @Goffi@mastodon.social He is the main developer of Libervia, a communication ecosystem based on #XMPP. The open standard is mostly associated with chat but Libervia offers many more features such as blogs, fora, calendars and file & photo sharing. It has gateways to other open protocols like #ActivityPub and email.
