This is a very simple mod that just fixes the broken walls from diagonal walls for Better Minecraft 4.
OptiLeaves
Optimize leaves rendering and increase FPS without noticeable visual changes. Supports NeoForge and Fabric.
DCFixes
Unofficial companion mod for DeceasedCraft to fix various issues
Passengers Portal Fix
Fix entities with passengers cannot travel thorough portal (MC-67) and other passenger related features.
Twilight Forest Cave Fix
Fixes the bug that causes Twilight Forest's caves to cut off when beneath water
NaN Health Fixer
Try to kill an entity with NaN health.
Simply Swords Tweaks
Adds extra tweaks, settings and bug fixes to Simply Swords.
Compact Machines Preview Fixer
Fixes the severe memory leak when previewing Compact Machines rooms. Opening a preview can chew through hundreds of MB to multiple GB of RAM that never gets freed, eventually crashing the game. This client side mod cleans that up.
DespawnTweaker
better Let Me Despawn optimization | Don't allow mobs from spawners to despawn