I wish the authors started a crowfunding campaign to port it to ARM.
It would be a huge effort for sure (it's asm, ie rewrite just about everything from scratch) but it would pay a lot in the long run. I mean, it can be already spectacular on a mini PC, now imagine it running at these speeds on a 5x5cm $15 256MB RAM Allwinner H3, or any other similar specced, board where a Linux desktop would struggle to be useable after eating all resources. It would become an instant hit for providing ultra small systems with a fast and tight environment in which write network tools, dash boards for electronics projects with scriptable GUI primitives, etc.
>>square+(OP)
Or rewrite most of it into small, quick C (or similar) - so it could be ported to other architectures easily. Overall size would be the major factor in speed and memory efficiency - rather than coding language.
>>drpixi+H4
Fun fact, the earliest versions of UNIX were, in fact, written in assembler, and rewritten piecewise into the bootstrapped "C" language, partially for portability (and sanity's) sake.