Little visualization tool I am experimenting with.
2 branches: Master is the one you got to look at. Used book 'Deep into Pharo' and the online 'Moose Book' to experiment with browser on zip containing several C#-projects from students.
Example: doIt: PortfolioBrowser openOn: '/Users/coen/DownloadSubmissions/cohort202008/S1.PD42/submissions/goldbergadele_17342_2234078_-2' (use a dir existinng on your system).