W3Schools - Very helpful resource for learning HTML, CSS, JavaScript, and more. It's where I've been learning nearly everything I know. If you're considering creating your own website but aren't sure how, this is a good place to start.
BioMedia Project - Unofficial archive of official BIONICLE media. They have every game, comic, movie, set building instruction, and every other tidbit you can think of from the LEGO BIONICLE franchise. This was one of my childhood passions so this site is like a gold mine for me.
Erowid - Database full of information on psychoactive substances. This is NOT a place to sell you or help you obtain illicit substances, but I strongly advocate for harm reduction education as opposed to "abstinence-only" education. People have a right to access to information that will help them be safer, rather than simply being told "don't do it".
973 Eht Namuh - A somewhat-known online art project. No description I could possibly give would be apt enough, I highly recommend you explore it for yourself especially if you love numerology and the occult.
StarSubculture - A community hub for creatives to showcase their websites and art in support of an independent, decentralized web.
plasticdino - Artist with a lot of bright cute art, she made several of the buttons on my home page!
LuvstarKei - Artist, worldbuilder, cool human who convinced me to create a website of my own!
Numbers Story - Artist with loooottts of OC's and worldbuilding
ABYSSAL - An artist's very well-made spooky site