If you're looking for my work created before October 2018, you can check Fontspring, MyFonts, YouWorkForThem, and Creative Market. Some free ones are on The League of Moveable Type and other sites like Font Squirrel or DaFont. Here are some quick links for specific freebie fonts you might be looking for (you're welcome to donate any amount💰 as this is how I make a living, I'm @finck on Venmo)
Real quick, because I get emails about this a lot: if you have downloaded my fonts from any of the sites above ☝️ you can use them for commercial purposes, free of charge. If you're using an open source font like Ostrich Sans (which technically can be distributed elsewhere, legally, for free) you're okay to profit from work you make with it. There are some unsavory sites that host lots of stuff, some of which are violating the font license (which is illegal).