Resources

Fonts:

https://int10h.org/oldschool-pc-fonts/ - Where I got most of my fonts
https://fonts.google.com/ - Where I get my other fonts

88x31s/ads:

https://cyber.dabamos.de/88x31/
http://banner.keizine.net - Japanese banner ads

Blinkies:

https://blinkies.cafe/ - Blinkies generator

Gifs:

https://gifcities.org/
https://99gifshop.neocities.org/

Other:

https://placewaifu.com - For placeholder images

Blogs

https://ogiuemaniax.com/ = Blog of some guy who really likes Ogiue from Genshiken. Mostly about Otaku stuff.
https://okazu.yuricon.com/ - Mostly partakes to reviews of yuri stuff.
https://legendsoflocalization.com/ - Blog about video game translation/localisation.
https://scalar.usc.edu/works/chronicles/index - In a similar vein to above. Not a blog but a paper(?) project(?) that focuses on the localisation of Chrono Trigger.
https://vgperson.com/ - Awesome translator person.
https://terrytao.wordpress.com/ - The blog of mathematician Terrence Tao.

- Blog of Trick Nostalgie/JynX, creator of Len'en.

Other sites

https://web.evanchen.cc/napkin.html - The Napkin Project (author also has a blog, actually the whole website is filled with stuff.)
https://billwurtz.com/ - The website of Bill Wurtz, of 'history of the entire world, i guess' fame.
https://shademap.app/ - Simulates earth's shadows.
https://toromi.ciao.jp - Site of Toromi, japanese doujin singer/voice actor/artist.
https://characterdesignreferences.com/home - What it says in the link

Neocities sites

https://ganga.neocities.org/ - Inactive as of now, but a nice little site which i took a fair bit of inspiration from.
https://leechplus.neocities.org/projects/osakaOS - Osaka themed OS
https://bikko.neocities.org - Want to learn about the girl on the right? Site about Bikko-san.

Games

For when you're bored during class or something.

https://pokemonshowdown.com/
https://granbluefantasy.jp/en/ - Granblue
https://github.com/Yanstory/vivit-99-mirror?tab=readme-ov-file - VIVIT99
https://play.taisei-project.org/ - Open source Touhou fangame made in C.
https://vgperson.com/games/yourturntodie/ - Your turn to die browser version.
https://watsonamelia.itch.io/chikutaku - CHIKUTAKU WHERE'D THE TIME GO?
https://ynoproject.net - Yume Niki Online Project
https://walfas.org/ | https://archive.org/details/create.swf - Not really a game but theres some items that send you to minigames. Orginally used flash.
https://tsukiweb.holofield.fr/title - Web version of Tsukihime.
https://dagobah.net - Flash archive/gallery

Japanese

https://learnjapanese.moe - Learn Japanese The Moe Way.
https://core6000.neocities.org
https://www.renshuu.org
https://djtguide.neocities.org/kana/ - Kana learning game.

Disclaimer: I am not affiliated with any of the above websites