Many of us already heard this through the Twitter-vine, but in case you’ve missed this:
Eelco Visser, professor CS in Delft, and founder+chair of its PL research group, as well as a member of this forum and irregular attendee of the Virtual Meetup, passed away completely unexpectedly last Tuesday.
He has made a huge contribution to the field of programming language research, design, and implementation, and by extension to the field of DSLs and model-driven software development. Other people are much more entitled to extoll all of Eelco’s achievements and virtues, both as a researcher, as a driving force, and as a human/person/friend, so I’ll leave it at that.
RIP Eelco, you’ll be missed