Yes, it is nice. It's community work - I just helped preserving it.
From what I can reproduce from history:
I guess initially some Spreadsheet morph and code appeared on http://www.squeaksource.com/GSoCSqueakland/ written by Ricardo Moran (see http://lists.squeakfoundation.org/pipermail/squeak-dev/2011-October/161662.h...) I guess some of this later was picked up by Hans-Martin Mosner writing a better version. Then Stef rescued Hans-Martins code for Pharo 2.0 in 2013 as a simple changeset fileout (see http://forum.world.st/Spreadsheet-widget-td4663257.html). I later packed, added a config and did small cleanups in 2015. I guess Ben Coman also helped keeping a part of the code alive inbetween. Bye T.
Gesendet: Freitag, 03. April 2020 um 22:39 Uhr Von: "tesonep@gmail.com" <tesonep@gmail.com> An: "Any question about pharo is welcome" <pharo-users@lists.pharo.org> Betreff: Re: [Pharo-users] [ANN] Pharo-Spreedsheet on GitHub
Thanks, it is really cool!