The Web Field Manual is a nice and very extensive collection of links and resources – curated by Jon Yablonski, Garret Wieronski and Geoff Tice – for everyone working on the web. Or, in their own words:
The Web Field Manual is a curated list of resources focused on documenting only the best knowledge for designing experiences and interfaces on the web. It is an ever-expanding collection of knowledge and inspiration for web designers, by web designers.