Limn - Colored Block Outlines
Recolor the box drawn around the block you're looking at: any solid color you like, or a Rainbow that flows along the edges. Adjust opacity and line thickness . Client-side only, works with Mod Menu.
Curse Maven Snippet
What's new
Added two new outline styles: Chase and Mining Progress.
Fixed the Opacity slider making the outline fully opaque at 0.
This mod has no additional files