Roundup/Software
XMPP Roundup 14: software
Clients
Pigeon
Windows Mobile client for XMPP and ICQ http://getbest.ru/
ClearText ESM (XIMPP)
David Banes from ClearText, will release the client ClearText ESM (XIMPP), an XMPP chat and microblogging client. http://www.davidbanes.com/2010/02/08/teaser-cleartext-esm-code-name-ximpp/
open-chats-xmpp 0.2 for Pidgin
Mat?j Cepl has written open-chats-xmpp, a simple Perl scripts that opens auto-join bookmarks in Pidgin, using PubSub for bookmarks storage. http://mcepl.fedorapeople.org/scripts/open-chats-from-xmpp-bookmarks.pl
Servers
Jingle Nodes for ejabberd
Johann Prieur has contributed a Jingle Nodes modules for ejabberd: mod_jinglenodes. https://code.launchpad.net/~jprieur/+junk/mod_jinglenodes
WebSockets for Prosody
Ali Sabil has contributed a WebSocket module for Prosody: mod_websocket. http://code.google.com/p/prosody-modules/source/detail?r=5fc00a3e47b543ec3ac1c138a89d8dbd320dba72
xmpp.js: Server-side XMPP in Javascript
Mathew Wild has released, as announced at FOSDEM, his xmpp.js library. http://xmppjs.prosody.im/
Libraries
Those that don't fit the above categories (but that rock though)
twitter-xmpp bot
Uriah Welcome http://github.com/precision/twitter-xmpp/
PAD-XMPP: People Are Ducks
Tim Bielawa http://github.com/tbielawa/PAD-XMPP
karaka: XMPP to Skype gateway
Neil.Stratford, using Skype API, in Python, GPLv2 http://code.google.com/p/karaka/