Project to parse and cull unneeded glyphs from an emoji font file
This is a project written in Node with the purpose of removing all the unwanted / uneeded glyphs from an emoji file to reduce it's size.
Originally I had tried to use fontkit but it was unable to read certain glyphs from my file. It should be noted I've only focused on font files encoded with the OpenType spec and even then I haven't covered all possible encoding options for each of the tables present.
Original binary reader implemention from tchayen