Entity Desync Viewer
Render server-side hitboxes to see potential desync
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Entity Desync Viewer
This Fabric mod for Minecraft 1.21 enables the debug feature `renderServerSideHitbox` which is present as an unused function in the game's code. Enable hitboxes with F3+B and this mod will show the server-side hitboxes in green in addition to the normal client-side ones in white.
This only works for the integrated server in singleplayer mode.
Usage examples include observing desync after sprint-punching entities or standing on a client-side piston head.
