Something really cool that dropped on the FPGAming discord this weekend: Someone named Tom Salvo is making an FPGA core for UXN! (That's the 100 Rabbits fantasy console: https://100r.co/site/uxn.html) This allows UXN to be run on Analogue Pocket and potentially later on MiSTers. This is the first pure-hardware (well, gateware, but that counts) implementation of a UXN execution environment I am aware of.

Tom's code
https://github.com/tsalvo/openfpga-uxn Analogue Pocket Core
https://github.com/tsalvo/uxn-fpga PipelineC Uxn Code