James.Jar

James is a friendly NPC that does no damage at all. (Joke mod)

4.6K Downloads

fabriccursedmobstechnology

Rent Server with this Mod

Screenshots

About this Mod

                                    "James is a friendly NPC that is made to be your friend."
                                                                                                                                    -James.jar

Ignore the top message if you like killing everything. He kills you instantly, his health is 256, and runs faster than any other mob in the game, but if you do somehow manage to kill him, he drops a spawn egg. Use the egg to summon James.jar again. Remember, if you punch one, you are basically dead. Also, multiple James.jars can come in hordes. (Rarely.)

(Note: I stopped working on mods a while ago, just wanted to say thanks for downloading.)

Available Versions

James.Jar 1.3.0 The Revolution and Evolution Updaterelease

MC 1.20.1fabric

November 12, 2023

James.Jar 1.1.0 The Nightmare Updaterelease

MC 1.20.1fabric

October 29, 2023

James.Jar 1.0.2release

MC 1.20.1fabric

October 21, 2023

James.Jar 1.0.1release

MC 1.20.1fabric

October 9, 2023

James.Jar 1.0.0release

MC 1.20.1fabric

September 25, 2023

How to Install James.Jar on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.20.1).

Install Mod

Open the mod browser in the dashboard and search for "James.Jar". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.20.1

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

James.Jar server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.20.1). You can switch loaders with one click in the panel.

Is James.Jar compatible with fabric?

James.Jar officially supports fabric for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with James.Jar – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if James.Jar consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.