unflaggedbird

It somehow made me recall an amazing story of debugging one Go bug (not by me), which included heating memory :) [1]

[1] https://marcan.st/2017/12/debugging-an-evil-go-runtime-bug/

Adding Brogue [1] to the list. Neat and very well balanced.

[1] https://github.com/tmewett/BrogueCE

C++ for sure.