Good resources to learn design? I know HTML, CSS but my stuff is ugly.

The Refactoring UI book is coming out soon which will be perfect. For now check this thread:…

Also checkout his videos on YouTube, they're top-notch. For now check this thread:…

You should check out David Kadavy's Design for Hackers book. He also has a free email course on his site

I normally go to Dribbble and then try to emulate something I find interesting. If I don't know how to do something design wise you can normally Google and stack overflow enough to get an idea of how to make the design you want.

I also have this book and I think a lot of makers really like it:

basically a tl;dr of getting design done for your side project