Off the top of my head: Multi-threaded C++ is one. Odin lang has poor support for many debugger features. The Chromium Project can be way too slow to run in a

Off the top of my head: Multi-threaded C++ is one. Odin lang has poor support for many debugger features. The Chromium Project can be way too slow to run in a debugger. Even just debugging the Content Shell can be very slow.