I'm happy to announce the first beta release of Lily, an open source,
Mozilla based visual programming environment written in Javascript.
Lily is a modular framework that allows you to wire together
Javascript library components graphically. Currently there are Lily
modules that wrap components from the YUI, JQuery & Scriptaculous
libraries. There are also modules that provide access to the file
system, browser storage, network & graphics. Lily programs can be
saved as standalone XULRunner applications or as Firefox addons.

Have a look at the demo applications below to get a feel for some of
what Lily can do:

http://www.vimeo.com/625294
http://www.vimeo.com/625739
http://www.vimeo.com/626481
http://www.vimeo.com/625141

More information about Lily is available on the website: http://www.lilyapp.org/

thanks

-Bill