DatapacksJava
display optimizer
Java data pack listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on ModrinthThis datapack applies a set of optimizations to block_display and item_display entities,
utilizing the display entities' NBT fields.
Optimizes:
shadow_radius
shadow_strength
Culling bbox [width & height]
view_range
Glowing
interpolation_delay
Commands:
/function display_optimizer:help
/function display_optimizer:force_sweep
/function display_optimizer:config/shadows_on
/function display_optimizer:config/bbox_on
/function display_optimizer:reset_bbox
/scoreboard players set view_range do_config <0-100> + force_sweep
/scoreboard players set bbox_size do_config <N> + force_sweep
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.11
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.
File checked by MCModsHub
- Downloads as display_optimizer.zip
- Download size: 85 KB
- Download link checked 13 Nov 2026 — working
These come from our own check of the pack file, not from the source page.