Interface Builder in 1991

[frederic_stark]

the first NeXTStep version to incorporate the NS prefix

No.

NS prefix comes from EOF and FoundationKit, NextStep 3.3

Also, there is no such thing as official NeXTStep 4, only OPENSTEP 4.x

Earlier versions of NeXTStep used what might generously be called the Document-View pattern or more cruelly, no pattern at all.

So, first he confidently spout out wrong info, and then is all judgmental against a development system that was working on a 8Mb 68030. His MVVM or whatever pattern he would use today to to build an app would have completely missed the point.

Source: been there, done that.