Since you deleted your post on !opensource@programming.dev, reposting my comment.

Another AI project that will probably be dead in a few months. Also open core not open source as many of the features are not available via self-hosted version.

Self-hosted version which source is available and hosted-version which is not public, are not the same. Or at the very least, planned to not be the same by your own admission as you talked publically about planning on adding paid-only features to hosted version.

Take out “AI features” and you are left with nothing, so yeah, AI project… It also relies on proprietary AI models that you don’t own, so it can stop working at any point and that would be out of your control.

All platforms that don’t have public API access will require a way to relay that information, but I was talking about the difference in how the messages are relayed. Matrix bridges work fundamentally on each platform/protocol having its own room and relaying the messages through the bridged room instead of the user as XMPP does. That’s why you can relay the same messages to multiple rooms on Matrix, but can’t do the same on XMPP.

Why is JSON better than XML? It’s more modern, sure, but from technical perspective it is not objectively better right? Not something worth switching protocols for.

XML is unnecessarily complicated. By trying to cram everything into the spec, it’s cumbersome and hard to parse.

You mention XMPP has transports as opposed to Matrix bridges. I thought they give you roughly the same outcome. What’s the difference?

The goal is the same, but the way they archive that is different. For transport to work, you need an account on each platform you are using the transport on. It relays the messages through that account by mimicking the client. While bridges work by relaying the messages between rooms and not specific users.

My understanding is limited, so if you are interested, please do your own research.

Google killed XMPP momentum. And while Matrix has many issues it needs to figure out, especially the development being almost exclusively supported by a for-profit company, they seem to slowly (very slowly) work towards more independence.

Matrix did some things right. Going with JSON spec instead of XML, having Element as uniform cross-platform client, offering bridges as a way to stay connected with your family and friends without needing to convince them to move (XMPP offers transports, but they function entirely differently) and offering end-to-end encryption by default.

XMPP in true open source fashion doesn’t have any uniformity from user perspective. Different ways to do the same thing on different clients, different clients on different platforms. That is a benefit for a savvy tech nerd, but it’s a huge inconvenience for a non-techie family member or friend.

https://github.com/anderspitman/awesome-tunneling

Yes.

https://github.com/dani-garcia/vaultwarden

How does it differ from PrivateBin?