AdvancementsScreenOptimizer
Optimizes rendering the advancements screen
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AdvancementsScreenOptimizer
AdvancementsScreen Optimizer
⚠️ Mojang fixed this issue in 1.21.2+, so this mod is no longer required ⚠️
Optimizes how the advancements screen is rendered
Some mods that modify the advancements screen might be incompatible!
How it works
Minecraft has to render a lot of textures when drawing the advancements screen. These include - the background - the icons - the lines
For each one it draws all the textures individually, requiring communication with the GPU each time.
The mod improves performance by batching most draw calls, so only a single one is made. Furthermore, it avoids drawing textures which are outside the advancements screen.
Before

After
