Anyone know of any good UI/UX resources?

Hello, anyone know of any good UI/UX resources on the web that aren't behind a paywall? I am trying to learn a bit more to expand my skillset

https://www.uxlibrary.org/ Highly recommend this website, some cool things on there for UX/UI designers. I'm not UX/UI and i still use some of the assets on there for my work