Inside Matrix, the protocol that might finally make messaging apps interoperable

ARTICLE LINK

(just because I sometimes miss them when the post has a text body)

So, I kept seeing the option to list a "Matrix" username in my lemmy profile across various instances, but I had no idea what Matrix actually was. This is from last December so it's not hot off the press, but it was a good read and I wanted to share it in hopes it might help add some context for anyone else like me wondering what it's all about!