Is glowing
Whether a player has the glowing outline on right now.
A Minecraft element (a check) in Players. Needs the Basic plan or higher to go live; building and testing are free.
Example
When a player uses a command → If Is glowing → Make them stop glowing.
Also called
glowing, outline, highlighted
Works as a data pack?
Yes. A vanilla data pack does this exactly as the plugin does.
What you give it
- Player