I'm having fun indulging myself in writing a low-level Forth targeting aarch64. This includes a metacompiler that takes forth, acts as a host Forth interpreter, and produces assembler that is then linked against a small kernel written in assembly (aarch64); the goal is to try and combine putting together a small operating system running a live, dynamic, Forth environment with some utilities like a text editor, a simple shell, and a basic file system.