What are your favourite resources to learn about UX/design? Doesn't have to be web-related.
Then there are the publications from people in the industry that can be interesting, but that's case by case. You'll have better results for specific problems like building and maintaining a design system.
You also have the UX collective (http://uxdesign.cc/) but their articles are hit or miss. Good ones at least provide references for you to explore deeper.
Making UI that looks good (at least decent): https://getbootstrap.com/docs/5.2/examples/
For UX, read Nielsen Norman and Dr. Weinschenks book "100 things every designer needs to know about humans".
https://designsystemsrepo.com/
Awesome Design Systems
https://www.amazon.com.au/Dont-Make-Think-Revisited-Usabilit...
For design itself I'm just not that way inclined and use existing frameworks instead.