i use this font system wide, forced as the only font in firefox, with web or downloadable fonts disabled. i also have my some of my own characters in csur, the conscript unicode registry, that is mapped to u+e000 thru u+f8ff so the unicode codepoints used by random webpages for various glyphs show up as my own. qt is a pain to use sometimes with unifont only but iirc QT_FONT_DPI=128 environment variable fixes that. i just wish i could get unifont only to work in games like rimworld.