I can't believe how much time I've spent saving different online fonts. But it's about thinking about what project would call for them, and whether I feel called to such a project.

Here are some favorites:

https://otherwherecollective.com/fonts/pickllle/

https://optician-sans.com

https://www.redaction.us/

https://indestructibletype.com/Drafting/

And really anything from Indestructible Type
https://shantellsans.com/

Related

https://aresluna.org/the-hardest-working-font-in-manhattan/

https://www.robinwhittleton.com/2025/04/23/ikea-web-fonts/

https://www.futurefonts.com/

https://matthewbutterick.com/chron/fonts-i-wish-were-used-more.html

https://www.marksimonson.com/notebook/view/the-scourge-of-arial/