The User is Drunk
Inclusive Components (I recommend getting the book, it's free!)
a11ty Project
UX Planet: UX for Beginners
Microsoft Inclusive Design Principles
Web Accessibility In Mind
MDN Accessibility
UX Myths
The rest of UX Planet:
UX Design Case Studies
UX Collective
Spotify Design
Material Design Guidelines
Microsoft Fluent Design
Apple Human Interface Guidelines
Adobe Color
Material palette
Contrast checker