I released a new version of my pixel font creator tool!
There is now an "Output & Problems" panel that'll point out the common mishaps, more settings, and a new "Rules & Overrides" field for setting up kerning/spacing/etc.
https://yellowafterlife.itch.io/pixelfont/devlog/883333/new-settings-rules-and-more
I have now released another, smaller update to fix a few oddities
@yellowafterlife looks interesting, having worked with hxswfml font in the past. I also see Eli Heuer posts on Bezy ( GPL ). Would be great to make one tool to create images, font and music all in haxe.
@nanjizal thank you! I use the FontHx library for this, which is open-source and written in Haxe.