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Modrinth · Minecraft mod
MapBoost
Map update frequency optimization mod — Fabric / NeoForge / Forge
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which MapBoost release matches 26.2?
beta file 1.0.0
Game version 1.21, 1.21.1, 1.21.2
Loader NeoForge
MapBoost 1.0.0 targets 1.21, 1.21.1, 1.21.2 with NeoForge. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is MapBoost required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
Client Optional
Dedicated server Optional
Loader for this release NeoForge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume
The source marks this as usable on both the client and server.
What else does MapBoost 1.0.0 need?
1.0.0 on 26.2. Every mod below is checked against that same setup.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add MapBoost without breaking your instance.
Built for MapBoost 1.0.0 on 26.2. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.0.0. It targets 1.21, 1.21.1, 1.21.2 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.0.0. It opens that exact file at the source.
About this project
What does MapBoost add?
MapBoost
Map update frequency optimization mod — Fabric / NeoForge / Forge
Basic Info
| Property | Value |
|---|---|
| Mod ID | mapboost |
| Version | 1.0.0 |
| Author | mccmcaozr |
| License | All Rights Reserved (closed source) |
| Environment | Server (client optional) |
| Minecraft | >=1.21 (1.21 ~ 1.21.11, 26.1 ~ 26.2) |
| Java | 21+ |
Loader Support
| Loader | Minimum Version | JAR Filename |
|---|---|---|
| Fabric | Loader 0.15.0 + Fabric API | mapboost-fabric-1.0.0.jar |
| NeoForge | 21.1.236 | mapboost-neoforge-1.0.0.jar |
| Forge | 52.1.15 | mapboost-forge-1.0.0.jar |
Compatibility
- Recommended: Sodium, Lithium
- Optional: Iris, Xaero's Minimap, Xaero's World Map
Overview
MapBoost applies dynamic throttling to MapState.update (Mojang: MapItemSavedData.tickCarriedBy): refreshes more frequently when the player is moving, and reduces frequency when stationary.
Core Features
MapUpdateSchedulerwith per-map independent intervals- Player position-aware interval adjustment
- Globally unique mapId + cross-Mixin duck typing (
MapStateIdAccess) - Expired map cleanup
- Player disconnect cleanup
- Does not erroneously reset update timer during flush
Cross-Loader Mapping Differences
| Fabric (Yarn) | NeoForge/Forge (Mojang) |
|---|---|
MapState |
MapItemSavedData |
FilledMapItem |
MapItem |
MapState.update |
MapItemSavedData.tickCarriedBy |
MapState.putColor |
MapItemSavedData.setColor |
FilledMapItem.getMapState |
MapItem.getSavedData |
World |
Level |
PlayerEntity |
Player |
BlockPos |
BlockPos (unchanged) |
Installation
- Install the corresponding loader (Fabric / NeoForge / Forge)
- For Fabric, also install Fabric API
- Place the JAR file for your loader into the
modsfolder
Project description from Modrinth.
Pick your setup
MapBoost by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
26.1.2
3 loader buildsMinecraft version
26.1.1
3 loader buildsMinecraft version
26.1
3 loader buildsMinecraft version
1.21.11
3 loader buildsMinecraft version
1.21.10
3 loader buildsMinecraft version
1.21.9
3 loader buildsMinecraft version
1.21.8
3 loader buildsMinecraft version
1.21.7
3 loader buildsMinecraft version
1.21.6
3 loader buildsMinecraft version
1.21.5
3 loader buildsMinecraft version
1.21.4
3 loader buildsShowing the newest 12 of 16 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
MapBoost versions and loaders
1.0.0
mapboost-neoforge-1.0.0.jar
14 Jul 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 26.2 · NeoForge setup 1.211.21.11.21.21.21.3 beta
1.0.0
mapboost-forge-1.0.0.jar
14 Jul 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 26.2 · Forge setup 1.211.21.11.21.21.21.3 beta
1.0.0
mapboost-fabric-1.0.0.jar
14 Jul 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 26.2 · Fabric setup 1.211.21.11.21.21.21.3 beta
Looking for an older file? The official Modrinth project page is in Resources.
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