http://stgiga.github.io/UnifontEX/
Way back in 2017 I started efforts to make a better version of GNU Unifont (a *highly*-compatible multi-lingual font on its own) that includes better script support. Now, what’s nice is that you can utilize the closest equivalent to the nonbinary symbol (Sublimate of Antimony) in tandem with the male and female symbols (among others, such as the transgender, older salmacian [conjunction symbol], older polyamorous, lesbian, and MLM symbols, as well as the 2014 Rumpus Parable agender flag [U+26FF]), as well as quite a few other symbols in quite a few Unicode blocks that effectively represent quite a few proposed gender symbols I have seen on this platform or in other 2SLGBTQIA+ online spaces. Often, I have seen instances where someone either does not know that something is in Unicode, or makes something completely novel, only to have accidentally drawn an obscure Unicode character. This happens quite often. Oh, and you get emoji from 2018 and before, so emoji pronouns from the heyday of Tumblr are supported, which is cool. In total, this font contains a VERY large swath of Unicode (65417 glyphs), beyond just 2SLGBTQIA+ symbols alone. I use it as a fallback font in my text editors, terminals, and IDEs, just in case I run into something that involves rare Unicode, because of how compatible it is. Anyways, I hope you enjoy this!
Updated in 2024 to fix bugs and add features