====== Jabber / XMPP ======
XMPP means E**x**tensible **M**essaging and **P**resence **P**rotocol and is often called by it's nickname Jabber.

The **extensibility** of the ecosystem means that there's a great flexibility in what you need to implement in a server or a client and you can create multiple efficient messaging protocols on top of the XMPP base. The extensions are bundled in so-called XEPs.

===== Clients =====
  * [[https://conversations.im/|Conversations]]
  * [[https://quicksy.im/|Quicksy]]

===== Servers =====
  * [[https://prosody.im/|Prosody]]
  * [[https://www.ejabberd.im/|eJabberd]]
  * [[https://jabberd2.org/|jabberd2]]
  * [[https://wiki.xmpp.org/web/Jabberd14|Jabberd14]]

===== Encryption =====
[[https://omemo.top/|OMEMO]] is the current "standard" for good encryption in Jabber. There's also PGP and OTP, but you usually don't want to use them.

===== notable extensions =====
  * XEP-0384 – OMEMO end-to-end encryption (E2EE)