Here's some cool links for stuff that might interest you! hope it helps!

Tech

• Unix and Internet Fundamentals
• Awesome web scraping tools!
• Learn Computer Science!
• From Nand 2 Tetris
• Coding Math!

Art

• What are the art fundamentals?
• This will help you understand art better!
• 6 Steps to draw anything!
• Learn Perspective
• How to draw male torsos
• This video also covers a lot of good stuff

Gamedev

• What are game engines?
• Gamemaker 2 - platformer tutorial
• Godot - action rpg tutorial
• Godot - light system tutorial
• math for game developers

Cool Open Source Software!

• Krita - 2d art software
• Blender - 3d art software
• Godot - Lightweigth game engine that supports both 3d and 2d.
• OBS - Broadcasting software
• Joplin - epic note taking

i'll be adding more links here as time goes by