[nickik]

I think a lot of that stuff can be done if there are JS implmentation. You want be able to use the importend functions from excel in a browser (or anywhere else) its just made for this kind of stuff. If there are JS you might be able to inlude them into the working process of Light Table. Lets see, its a nice idea.

[twelvechairs]

Yeah. JS might help in this regard, but I guess I am hoping for an system where there isn't the same divide between coding environment and platform being coded for. If you could build excel (or similar) _within_ lighttable - and still allow all sorts of live code testing - that would be a real leap to me.