Ask HN: Best Compact PC for Programming on Linux

Hi. I compile a lot (Haskell), and Linux is more comfortable for doing my programming job than my Macbook Pro's macOS is, but the problem with all desktop PCs is that they're all HUGE. I want something I can put at my coworking desktop that'd be a gaming console or Mac Mini size, not a tower-sized thing. This market seems to be mostly ignored by manufacturers, from what I can tell. Is there anyone using this setup and who can recommend something or is this market really dead at the moment? Thank you.