Tayacan.dk

Art

• Krita - free and open source painting software of high quality
• drawingbooks.org - free books about drawing
• Photopea - feature-rich, free, browser-based photo editing
• Blender - open source 3D modeling and animation software
• blenderartists.org - forum about all things Blender-related

Music

• Radiooooo - pick a country and a decade, listen to music for free

Tabletop rpgs

• RPGPUB - a nice chill forum about rpgs
• The Alexandrian - Game mastery 101
• Wonderdraft - mapmaking tool, one-time purchase

Web development

• MDN WebDocs - excellent documentation for html, css, javascript and more by Mozilla

Game development

• Game UI Database - screenshots of various UI elements from a lot of different games
• Xelu's Free Controller Prompts - assets for keyboard/controller prompts
• The Level Design Book - a book about level design, somewhat focused on 3D shooters
• Godot - open source game engine for 2D and 3D games
• Godot forum - the official forum for Godot
• Godot Shaders - community-driven library of shaders for Godot

Webcomics

Some of my favorites:

• The Property of Hate - surreal fantasy adventure. Updates once a week.
• Stand Still, Stay Silent - post-apocalyptic fantasy with elements of nordic mythology. Finished.
• Wilde Life - supernatural adventure with a dash of horror. Updates three times a week.