Chat live with the community about igniterealtime.org projects. The chat service is available at all times.
Alternatively, you may use any XMPP client (Spark, Exodus, Pandion, Trillian, etc) to connect to the group chat service at conference.igniterealtime.org. The chat name is "Open Chat" and its address is firstname.lastname@example.org.
The web-based group chat client used is Candy.