ModsJava
Neko's Memory Warning
A simple mod to warn you in case your Java memory is insufficient. Meant for modpack developers. Fully configurable.
⬇ Download on Modrinth
A simple mod that sends a system dialogue or a chat message (or a minecraft screen warning WIP) when the allocated memory is above or below a configurable threshold. This is meant for modpack developers. The config is at config/nekosmemorywarming-common and is also accessible via in-game client menu.
Tested on Linux and Windows 11 (the system pop-up probably doesn't work on MacOS)
Configuration options:
- Disable Warning
- Enable System Dialogue
- Enable Operator Message (on join)
- Minimum Warning Title
- Minimum Warning Message
- Maximum Warning Title
- Maximum Warning Message
- Minimum Memory
- Maximum Memory
- Recommended Memory
- Maximum Title Length
- Maximum Message Length
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1
- 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 — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as nekosmemorywarning-1.0.3.jar — drop this file into the mods folder
- Download size: 16 KB
- Download link checked 9 Sept 2026 — working
These come from our own check of the pack file, not from the source page.