
Modrinth · Minecraft mod
Apple Jam
Adds inventory jam (buffering keys while having a menu open) to macOS
Quick answer
Which Apple Jam release should I use?
Apple Jam 1.0.3 targets 26.3 with Fabric. It must be installed on the client. Do not install it on the dedicated server. All 1 required mods have matching files.
Where it goes
Is Apple Jam required on the client, server, or both?
It must be installed on the client. Do not install it on the dedicated server.
This file is marked client-only.
What else does Apple Jam 1.0.3 need?
1.0.3. Change the file and its required mods may change too.
Install Fabric API first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Apple Jam without breaking your instance.
Built for Apple Jam 1.0.3. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.0.3. It targets 26.3 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fabric API first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
It must be installed on the client. Do not install it on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.0.3. It opens that exact file at the source.
About this project
What does Apple Jam add?
Apple Jam
This is a very simple mod designed to do one thing: add inventory jam support to macOS.
What is "Inventory Jam"?
According to the Minecraft Parkour Wiki, inventory jamming is opening the inventory, holding Forward + Jump, then closing the inventory to consistently perform a 0-tick timing (jam).
This is vanilla game behavior on Windows and Linux (in most cases). Unfortunately, it does not work on macOS, which can make things more difficult for parkour enthusiasts on a Mac. This mod fixes that, allowing you to enjoy it too :3
Project description from Modrinth.
Pick your setup
Apple Jam by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.3
1 loader build26.2
1 loader build26.1.2
1 loader build26.1.1
1 loader build26.1
1 loader build1.21.11
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Apple Jam versions and loaders
1.0.3
AppleJam-1.0.3.jar
24 Sept 2026
1.0.2
AppleJam-1.0.2.jar
16 Jul 2026
1.0.1
AppleJam-1.0.1.jar
14 May 2026
1.0.0
AppleJam-1.0.0.jar
22 Apr 2026
Looking for an older file? The official Modrinth project page is in Resources.