The README fails to address the elephant in the room, which is that usually shell scripts mainly call external commands; as far as I can tell there is no documentation of which built-ins are supported?
That said, in a similar vein, you could probably create a bundler that takes a shell script and bundles it with busybox to create a static program.
That said, in a similar vein, you could probably create a bundler that takes a shell script and bundles it with busybox to create a static program.