Rainbow Fade Outlines

It's a simple resource pack for Minecraft Java that makes the block selection and hitboxes rainbow coloured and animated.
It fades depending on distance from the player meaning the animation speed will change depending on how you are moving.
This pack is compatible with Minecraft 1.18 to 1.19.4, just ignore the warning when enabling the pack

New in v3

• Added more config options, allowing for almost infinite customisation!