In JabberES.org we have this web page, and a Jabber/XMPP server that is open and cost-free for anyone that wants to use it for personal use.
This Jabber/XMPP server is available in the address
It’s possible to register an account using the registration web.
Methods to connect clients:
- c2s in the standard
5222port with optional support for encryption TLS
- BOSH in the address:
- WebSocket in the address:
- Web client Converse.js
Multi-User Chat service (MUC):