Fabric Mods for Minecraft 1.21
Browse 2 free Fabric mods for Minecraft 1.21 — popular picks include Biome Shader Switch, GLSL Fog.
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1.21.11fabric
Biome Shader Switch
🗸 Switches shaders based on the player's current biome. Supports Iris & Oculus shader packs with per-biome, per-height, and fallback shader rules. Auto-detects all biomes including modded ones — zero manual config needed.
1.21.1fabric
GLSL Fog
This makes the fog look INSANE. I used a perlin noise cloud shader i had from a while ago, and used it for fog!