Hi, as far as i know there are two projects aiming at this:
crystzilla:
http://www.doorways.org/Crystzilla/mozcrystal:
https://b2cs.delcorp.org/svn/csexternal/trunk/contrib/mozcrystal/ (in csexternal repo)
about the first one, i'm not sure whats current status.
The second was working correctly for linux until some months ago when it broke due to changes in cs, so it needs reviewing. Mozcrystal currently implements celstart, so it is capable of loading any celstart app. Also work for making it work on windows is underway (most stuff should be in place, but must make build system work on mingw or visualc++). Work on the plugin is now halted due to personal overload, but its open if anyone wants to hack at it.
I think it needs the following work:
- make it work again on current cs: 10 hours
- make it work on windows: 40 hours
- debug (look for crashers, make it work on several tabs, fix up reloading): 40 hours
- refining (devise system for downloading cs plugins, ensure all events work correctly, implement some initial javascript bindings to control de plugin...): unknown
- make it work on ie: unknown
if anyone interested you can contact me directly about mozcrystal on irc or email.
Greetings
Pablo