InputBuffer is a Fabric mod for Minecraft Java Edition 1.21.11+ focused on experimental keyboard input handling improvements.
The mod modifies how keyboard inputs are processed in certain gameplay situations in order to provide a more responsive feel during movement and PvP gameplay.
This project is currently in early alpha and may contain bugs, inconsistencies, or behavior changes depending on hardware, operating system, keyboard type, or other installed mods.
The goal of the project is not to change Minecraft mechanics or automate gameplay, but to experiment with alternative input processing behavior.
Current version:
- No configuration GUI yet
- No settings menu yet
- Fabric only
- Minecraft 1.21.11+
Feedback and bug reports are welcome.
Discord: djakow05
thanks for using the mod.
- 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 — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as inputbuffer-1.0.0.jar — drop this file into the mods folder
- Download size: 13 KB
- Download link checked 10 Sept 2026 — working
These come from our own check of the pack file, not from the source page.