I experimented a bit with Sixel output for a home computer emulator, but good Sixel support in terminals is hard to come by (e.g. iTerm2 on Mac theoretically su

I experimented a bit with Sixel output for a home computer emulator, but good Sixel support in terminals is hard to come by (e.g. iTerm2 on Mac theoretically supports Sixels, but it's way too slow for any sort of realtime output beyond 4 colors). I wish there was a proper (and widely supported) framebuffer standard for terminals with a 'chunky pixel format'.