[keyle]

I tried to use it a year+ ago and that was a joke and a half. Half baked, buggy, and horribly documented.

With Apple apis, it's attend WWDC or good luck.

[1over137]

Or use the old ones. Obj-C and AppKit are pretty stable and have a big knowledge base out there.

[lapcat]

NSTextView uses TextKit 2 by default now, so you can't really escape it. This is precisely why the TextEdit app has become so buggy, because the app is mostly a default NSTextView.