> Leaning on the Objective-C runtime feels like a temporary solution because it only exists on the Mac and iOS. That's not entirely true; libobjc2[0] exists, f

> Leaning on the Objective-C runtime feels like a temporary solution because it only exists on the Mac and iOS. That's not entirely true; libobjc2[0] exists, for example, and is fully compatible with objc4. [0]: https://github.com/gnustep/libobjc2 https://github.com/gnustep/libobjc2