Ask HN: Which technologies you want to play around with, but don't have time?

FPGAs. It’s just incompatible with the Mac world due to mostly proprietary tool hand and I don’t have any Windows/Linux machines dedicated for the task. Then there’s very little learning material to figure out Verilog/VHDL or whatever vendor dialect of it is.

robotics， wasm

I honestly can't think of any. I'm playing around with literally all of the technologies that currently interest me.