Editors' Note: The demo is restricted to 3 rooms with 5 concurrent chatters per room and will run for something like 30 days or 40 server starts.
HavChat applets are very configurable - you can change colors, logo, window icon and titles, help content, languages, hide fields and buttons, relocate certain fields, set fonts, change and enable/disable sounds etc. HavChat allows you to write and attach your own Bot code to the applets - bot code can implement both pre-message processing (like filters, spell check etc.) and post-message processing (like for automatic response handling etc.). HavChat provides several mechanisms for 1-to-1 private messages within an otherwise open room.