Use all the format! Just added all the formats of nanoemoji to build_ttf.nu and built them all too. Enjoy!
Built font file names changed, they follow nanoemoji format text like cff2_colr_0 makes MutantStandardEmoji-CFF2-COLR-0.ttf.
(glyf is clearly not intended for color emoji 😁)
My recommendation:
- CBDT and SBIX formats are good in firefox (and mostly in wezterm too) on my linux machine
- COLR is somewhat supported but not all emoji work
- other SVG fonts generally didn't work or looked weird when I tested them...
- GLYF is fun when you want someone to guess the emoji from the outline (its all filled with a single color 😁)
- I have just a little bit of clue about what any of these are, play around and find out if it works...