Concurrent Versions System (CSV)

It is said, that once upon a time, programmers used CSV and collaborated on SourceForge, and that everyone was happy.

These days, are however, long gone in the mists of time as of 2020, and beyond Ciro Santilli's programming birth.

Except for hardware developers of course. The are still happily using Perforce and Tcl, and shall never lose their innocence. Blessed be their souls. Amen.