Just Enough Serverless Recipes (JESR)

Just Enough Serverless Recipes (JESR)

Provides vanilla JEI recipes on servers without JEI installed.

by
4.2K Downloads
fabricneoforge
Rent Server with this Mod

About this Mod

Just Enough Serverless Recipes

Just Enough Serverless Recipes restores JEI recipe browsing on vanilla or lightly modded servers that do not have JEI installed server-side.

It injects a synced fallback recipe map on the client so JEI can still display the full vanilla recipe set, including smithing recipes and armor trims.

It also lets JEI's existing recipe transfer button fill supported vanilla menus even when the server does not have JEI.

Spamming crafting recipes to craft multiple packs will send too many packets and may get you kicked from the server. !!!


Description

  • This mod is for the common case where:
    • the player has JEI installed on the client
    • the server does not have JEI installed
    • JEI normally opens with missing recipe categories or no usable recipe view

Just Enough Serverless Recipes fixes that by supplying JEI with a client-side fallback recipe map.

  • restores vanilla recipe viewing on servers without server-side JEI
  • restores JEI recipe transfer on supported vanilla menus without server-side JEI
  • injects the fallback early enough to avoid JEI starting with an empty recipe sync
  • supports the full bundled vanilla 26.1 recipe set
  • includes smithing recipes and armor trim recipes
  • uses the integrated server recipe manager automatically in singleplayer

How It Works

  • In singleplayer, the mod reads recipes from the integrated server directly.
  • In multiplayer, it injects a bundled vanilla fallback recipe dataset before JEI finishes starting.
  • For recipe transfer, it keeps JEI's existing button and swaps the backend to vanilla container clicks when JEI is missing server-side.
  • If a server already provides a proper synced recipe map, the mod stays out of the way.

This keeps JEI usable without requiring JEI on the server.


Requirements

  • JEI is required on the client.

Compatibility

  • Fabric: Minecraft 26.1 through 26.1.2
  • NeoForge: Minecraft 26.1 through 26.1.2
  • Fabric Loader >=0.17.0
  • Fabric API >=0.140.3+26.1
  • NeoForge >=26.1.0.8-beta <26.2
  • JEI >=29.2.0.20

Installation

  • Choose the matching Fabric or NeoForge build.
  • Install the required loader for that build.
  • For Fabric, also install Fabric API.
  • Install the matching JEI build on the client.
  • Install Just Enough Serverless Recipes on the client.
  • Launch the game and join a server without JEI installed server-side.

Notes

  • This is a client-side mod.
  • The server does not need to install this mod.
  • The server does not need to install JEI.
  • The player still needs JEI installed locally, because this mod extends JEI rather than replacing it.

License

Licensed under GPLv3.0.

Available Versions

JESR 1.2.1 for NeoForge - 1.21.11release
MC 1.21.11neoforge
May 31, 2026
JESR 1.2.1 for Fabric - 1.21.11release
MC 1.21.11fabric
May 31, 2026
JESR 1.2.1 for NeoForge - 1.21.10release
MC 1.21.10neoforge
May 31, 2026
JESR 1.2.1 for Fabric - 1.21.10release
MC 1.21.10fabric
May 31, 2026
JESR 1.2.1 for NeoForge - 1.21.9release
MC 1.21.9neoforge
May 31, 2026

How to Install Just Enough Serverless Recipes (JESR) on Your Server

1

Order Server

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

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (26.1.2).

3

Install Mod

Open the mod browser in the dashboard and search for "Just Enough Serverless Recipes (JESR)". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabricneoforge

Minecraft Versions

26.1.2, 26.1.1, 26.1 (+9 more)

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Just Enough Serverless Recipes (JESR) 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 (26.1.2). You can switch loaders with one click in the panel.

Is Just Enough Serverless Recipes (JESR) compatible with fabric and neoforge?

Just Enough Serverless Recipes (JESR) officially supports fabric, neoforge for Minecraft 26.1.2, 26.1.1, 26.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Just Enough Serverless Recipes (JESR) – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Just Enough Serverless Recipes (JESR) 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.

Rent Modded Server

Install Just Enough Serverless Recipes (JESR) with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
GNU General Public License v3.0 only
Server-side
Unsupported

Supported Versions

26.1.226.1.126.11.21.111.21.101.21.91.21.81.21.71.21.51.21.4+2 more