Wiki for Dummies
https://wotlkdev.github.io/wiki/

WoW Modding websites and resources
https://www.wowmodding.net/files/ - Needs register, full of tools.
https://www.ownedcore.com/forums/ - Same as above but with MoP stuff
https://forums.darknestfantasy.com/ - Use a dump gmail for register, note for anons, Titaa's Armory |Classic HD mods is open source

/wpsg/ Legion profiles for Weakauras and Elvui
https://wagoarchive.neocities.org/

Addons
https://warperia.com/

Tutorial for HD bodies - Needs Register
https://forums.darknestfantasy.com/index.php?threads/guide-hd-models-to-classic-blood-elves-to-classic-custom-hairstyles.47412/#post-690227

Anon's curvy body mod for OG bodies (Vanilla and Wotlk only, All races included)
https://files.catbox.moe/konurn.zip

EQWOW (Everquest + Wow): https://github.com/NathanHandley/EQWOWConverter

WoW with playerbots:
https://solocraft.org/
https://microbot-wow.net/
https://github.com/celguar/spp-classics-cmangos/releases
https://www.azerothcore.org/wiki/core-installation
https://github.com/mod-playerbots/mod-playerbots

WoW Wuxia Cultivation Simulator
https://synastria.org/

How to play Epoch without downloading Ascension's client
> `C:\users\YourUserNameHere\AppData\Local\ProjectAscension\Config`
>AscensionLauncherSettings.json
"selectedProductId": "9182cd78-4258-4ace-8f3f-cfea56932b14",
"selectedProductSlug": "epoch-live"