* A web server with Server Push technology (continuous HTML stream).
* No flashing smooth chat.
* Support database. Register and personal information are optional.
* A script interpreter allows very flexible customized interface.
* A filter for removing dirty words and dangerous HTML tags, also for picture/sound replacement.
* Remote/local control panel are both supported for banning user and IP.
* Support command line for automatic start.
* Customized emoticons, emotions and actions.
* Support gender for each user can be used for head icon.