One stop shop for any tutorials (video or written) or plugins posted by me!
To help support my work, consider becoming a patron. 
Plugins:
F1 Switch/Variable Debugger (PGM-like)
Dialogic For AGMaker (RPG Maker-like messaging system)
Simple Mouse Cursor/Settings
Written Tutorials:
Simple mouse click behavior
Video Tutorials:
Game Scene’s Explained
Reuseable Actions & Conditions
Scene Transitions & Portals
AnimationPlayer Deep Dive
Using Cameras
Change Object Property
Object & Tile Groups
Collision Layers & Masks
Send Signal
Basic Tile Setup & Slopes
Adding Animations (beta, out dated)
First Look Inside AGMaker Editor (beta, out dated)