I bought a used VisiCalc box on eBay to run it on my restored Apple II and experience what it was like to use it back in a day on original hardware.

The quality of documentation is something I haven’t see in the last decade or two. It comes in a binder, well organized, thought out with good examples and no expectation of prior knowledge. It’s a joy to read. The only documentation I read thats better than this was the original Apple II Basic manual.

And the best part is it’s all keyboard based. Is there something like vim but for spreadsheets?