Anyone got a way of wrapping a .net library in an excel addin that isn't shit?
Or at least, than isn't any more shit than an excel addin needs to be?

Microsoft made creating add-ins pretty easy when it's on your machine. 10 minutes 'out in the wild' and users click everything but allow your plugin to run, you'll say "Oh, I get it now. That's why Microsoft killed ActiveX".

there is, by definition, no thing possible that satisfies the criteria "works with excel" and "isn't complete and utter shit".

@tosensei true, but VBA is a sloppier and more rancid shit than ExcelDNA, for example.