Add fireworks effects to your website.
More information
http://www.wysiwygwebbuilder.com/fireworks.html
Fireworks and Stars Extension
Add animated fireworks to your website with twinkling stars in the background.
More information
https://www.wysiwygwebbuilder.com/firew ... stars.html
You can download the new extensions via the Extension Manager: Menu->Tools->Extension Manager->Online Gallery->Miscellaneous
Please read the included (PDF) document for help.
Happy New Year!