ModsJava
Jammies TFC
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.21.1 on NeoForge. On other versions it may install and then do nothing.
Jammies for TFC
An addon mod for TerrafirmaCraft (TFC:TNG) that reworks how Jams and Preserves behave. It also makes adding a Lid data-driven.
Features & Changes:
- Jar lids are now returned to the player when opening jars.
- Jams and Preserves now show what lid was used to seal the jar
- Jams can be sealed back into the preserved
- Opening a Preserve is as easy as right-clicking it
Compatability:
- Firmalife
- -Kuba's TFC additions
Customization:
- All documentation for the mod is available on its wiki
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 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 CurseForge — 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.
File checked by MCModsHub
- Ships as jammies-1.21.1-0.0.3.jar — drop this file into the mods folder
- Download size: 99 KB
- Download link checked 2 Oct 2026 — working
These come from our own check of the pack file, not from the source page.