I mean, it is almost 30 years old, so you have to take that into consideration. A lot of stuff had to be built from scratch. As for what it "does", what does t

I mean, it is almost 30 years old, so you have to take that into consideration. A lot of stuff had to be built from scratch. As for what it "does", what does the smalltalk environment do? It's a combination of a programming language with graphical programming tools. It does anything it is programmed to do.