Mods for 1.19
579 mods match your filters.
Smaller Large Biomesby asapacey2
Make "Large Biomes" world type generates much smaller biomes (but not smaller than "Default"), for your travelling and sight-seeing conveniences.
FabricForgeNeoForgeQuilt
1.18 – 26.3
Intact Ruined Nether Portalby PNaClNH3
Make the ruined portal less battered and worn
Forge
1.16 – 1.20.6
ForceBlend (PoC)by Mauro0805
Proof of concept mod that prepares existing Overworld chunks for Minecraft's native terrain blending after seed, generator, or chunk-layout changes.
Fabric
1.18 – 26.2