Darling is a pretty impressive project. I checked it out a few years ago and was able to get an old 32bit osx program running on linux, which was pretty cool to

Darling is a pretty impressive project. I checked it out a few years ago and was able to get an old 32bit osx program running on linux, which was pretty cool to say the last. The amount of work that goes into stubbing and reimplementing all the frameworks is pretty mind boggling though, I'd commend anyone who takes up such a mammoth challenge.