Some Stuff I like on the Web
The XXIIVV Webring
I'm not affliated with this crowd at all, but IMO there's some pretty cool people on this webring with some nice projects that are worth looking at. It's maintained by Devine over at wiki.xxiivv.com/.
I'm also a big fan of what Lizbeth is doing over at ritualdust.com
Old Internet Stuff
textfiles.com/ is a fantastic resource for all sorts of ephemera from the old BBS days: lots of early hacker work, ascii art, and weird artifacts of that culture. If you're interested in internet history I'd really recommend having a poke around.
The A/N/N/A/R/C/H/I/V/E is another solid collection of old computing stuff, including lots of old DOS games, magazines, articles and other cultural artifacts from the early days of computing. Again, worth a look for the historians.
Guides, Tools, and Stuff
Fonts
My site uses local fonts to avoid transmitting unnecessary files, but in my offline life I'm a bit of a type nerd. The designers at velvetyne.fr do some great open-source type work--if you're looking for some type to set your poster/publication/etc, they're a pretty good place to start.
Making Websites
We've migrated our site to using the bagatto static site generator, which is a really nice little tool written in Janet, a language I honestly find a joy to code.
Autumn has made a rust-based parser for Textile, which we've now integrated into the website, so a lot of the shared space is written in the prettiest markup language going!