Just Enough Breeding (JEBr) in FTB Skies 2: Aero

FTB Skies 2: Aero 1.13.0 ships version 3.2.1 · First seen in 1.0.3

Checked Sep 17, 2026FTB Skies 2: Aero 1.13.0Sources: FTB Skies 2: Aero 1.13.0 modlist.json · Modrinth

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Also in 4 other packs →

Just Enough Breeding (JEBr) is a mod in FTB Skies 2: Aero 1.13.0, where it is version 3.2.1. JEI/REI/EMI plugin that displays breeding information (Summary from the mod's Modrinth page.)

Just Enough Breeding (JEBr) guide for FTB Skies 2: Aero

Written for FTB Skies 2: Aero 1.10.0 · also fits 1.0.3 to 1.9.1 · updated Oct 7, 2026

Last verified for FTB Skies 2: Aero v1.10.0 on Oct 7, 2026 · text last changed Oct 7, 2026

This is the newest guide. It hasn't been checked against 1.13.0 yet.

Also applies to:All the Mods 10 0.62 to 8.3All the Mons 0.3.0-beta to 1.3.0FTB Skies 2 1.0.1 to 1.24.0FTB StoneBlock 4 1.1.1 to 1.23.0

Sections
4

1 section is written for this pack; 3 are shared from another pack's guide.

Every recipe and number here was checked against FTB Skies 2: Aero 1.10.0, read from the running game on Sep 22, 2026.

What is Just Enough Breeding (JEBr)?

2 parts

Same as in the All the Mods 10 8.1 guide

Just Enough Breeding, or JEBr, is a plugin for your recipe viewer. It works with JEI, REI and EMI, and it adds extra categories that show breeding info for mobs. If you've ever alt-tabbed to a wiki to check what a mob eats before you can breed it, this mod is for you.[1]

What you'll see in the viewer

  • The items a mob needs in order to breed.[1]
  • The mob's spawn egg, so you can look it up quickly.[1]
  • The number of eggs produced, if the mob lays eggs after breeding.[1]
  • A "(tamed)" tag after the mob's name if it has to be tamed before it can breed.[1]

Who it's for and where it fits

It's a quality-of-life mod for anyone setting up animal farms, whether you're a beginner or already deep into the pack. It only adds information to your recipe viewer. It doesn't add new blocks or items of its own.[1]

This pack ships version 3.2.1 of the NeoForge build for Minecraft 1.21.1.[2]

Unverified The sources don't show this mod on the ATM Star path, and no quests in this pack involve it. It doesn't appear to gate any progression. Treat it as a lookup tool you can use whenever you like.

How do you get started with Just Enough Breeding (JEBr)?

2 parts

Same as in the All the Mods 10 8.1 guide

Good news: there's nothing to craft to get going with Just Enough Breeding. It's a plugin for the JEI, REI and EMI recipe viewers that adds extra breeding categories to the viewer you already use.[1]

What you get

Once it's loaded, open your recipe viewer and look for the breeding categories. For the mobs it covers, they show you the following:[1]

  • The items a mob needs to breed.[1]
  • The mob's spawn egg, so it's easy to look up.[1]
  • The number of eggs produced, if the mob lays eggs after breeding.[1]
  • A "(tamed)" tag after the mob's name if it has to be tamed before it can breed.[1]

Your first steps

  1. Open your recipe viewer (JEI, REI or EMI) and browse its categories for the breeding entries.[1]
  2. Look up the mob you want to farm and check which items it needs to breed.[1]
  3. If its name shows "(tamed)", tame it before you try to breed it.[1]
  4. For egg-laying mobs, check the egg count shown so you know what to expect from a breeding round.[1]
Tip: Use the spawn egg shown in each breeding entry to find a mob quickly in your recipe viewer.[1]

Unverified Nothing in the available sources shows crafting recipes, items, quests or config options for this mod in this pack, so there are no recipe blocks here. Which recipe viewer the pack ships with, and the exact keys to open it, are also unconfirmed. This site does hold FTB Skies 2: Aero's own recipes, read from the pack itself: look the item up in the item browser.

How does Just Enough Breeding (JEBr) work?

1 part

Same as in the All the Mods 10 8.1 guide

Just Enough Breeding is a recipe-viewer plugin, not a content mod. It works with JEI, REI and EMI, and it adds extra categories to the viewer that show breeding information for various mobs. That means there are no machines, multiblocks, power or fluid systems to set up, and nothing to automate.[1]

What the new categories show

  • The items a mob needs in order to breed.[1]
  • The mob's spawn egg, so you can look it up easily.[1]
  • The number of eggs produced, if the mob lays eggs after breeding.[1]
  • A "(tamed)" tag added to the mob's name if it has to be tamed before it can breed.[1]
Tip: When you're planning a breeding farm, check these categories first. They tell you the breeding items, whether a mob needs to be tamed, and how many eggs you'll get.[1]

Unverified The sources don't say how to open these categories in the pack, so that is unverified. They also don't say whether the pack uses JEI, REI or EMI, and they don't list any configuration options for this mod. This site does hold FTB Skies 2: Aero's own recipes, read from the pack itself: look the item up in the item browser.

What changed in Just Enough Breeding (JEBr) between versions?

1 part

FTB Skies 2: Aero 1.10.0 includes Just Enough Breeding (JEBr) version 3.2.1. The mod was first included in Aero 1.0.3 or earlier. There are no pack changelog entries for this mod, so the notes below come only from the mod's own changelogs.[3]

Mod changes

  • 3.2.1: fixed two broken creaturecraft recipes. This is the version your pack currently includes.[3][4]
  • 3.1.0: fixed a wrong format on Teddy in the companions transformation recipe, plus another fix tracked as issue 60. The changelog gives no further detail on that one.[5]

Sources

  1. Just Enough Breeding (JEBr) project page (modrinth) · official mod data
  2. All the Mods 10 8.1 mod list · pack file
  3. FTB Skies 2: Aero 1.10.0 mod list · pack file
  4. Just Enough Breeding (JEBr) 3.2.1 changelog · changelog
  5. Just Enough Breeding (JEBr) 3.1.0 changelog · changelog
Where this guide comes from

Written from what FTB Skies 2: Aero itself ships: its files and recipes, the in-game guidebooks and the mods' own pages. Every statement links to the source it came from, and the numbers are checked against the pack before publishing.

Guide last verified Oct 7, 2026.

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Version in each release

21 releases, first in 1.0.3
FTB Skies 2: AeroVersionJarWhere it came from
1.13.0
Sep 28, 2026
3.2.1justenoughbreeding-neoforge-1.21.1-3.2.1.jarFrom the published release
1.12.1
Sep 22, 2026
3.2.1justenoughbreeding-neoforge-1.21.1-3.2.1.jarFrom the published release
1.12.0
Sep 21, 2026
3.2.1justenoughbreeding-neoforge-1.21.1-3.2.1.jarFrom the published release
1.10.0
Sep 8, 2026
3.2.1justenoughbreeding-neoforge-1.21.1-3.2.1.jarFrom the published release
1.9.1
Sep 2, 2026
3.2.1justenoughbreeding-neoforge-1.21.1-3.2.1.jarFrom the published release
1.9.0
Sep 1, 2026
3.2.1justenoughbreeding-neoforge-1.21.1-3.2.1.jarFrom the published release
1.8.0
Aug 25, 2026
3.2.1justenoughbreeding-neoforge-1.21.1-3.2.1.jarFrom the published release
1.7.3
Aug 19, 2026
3.2.1justenoughbreeding-neoforge-1.21.1-3.2.1.jarFrom the published release
1.7.2
Aug 18, 2026
3.2.1justenoughbreeding-neoforge-1.21.1-3.2.1.jarFrom the published release
1.7.1
Aug 18, 2026
3.2.1justenoughbreeding-neoforge-1.21.1-3.2.1.jarFrom the published release
1.6.1
Aug 13, 2026
3.2.1justenoughbreeding-neoforge-1.21.1-3.2.1.jarFrom the published release
1.6.0
Aug 11, 2026
3.2.1justenoughbreeding-neoforge-1.21.1-3.2.1.jarFrom the published release
1.5.1
Aug 8, 2026
3.2.1justenoughbreeding-neoforge-1.21.1-3.2.1.jarFrom the published release
1.4.1
Aug 4, 2026
3.2.1justenoughbreeding-neoforge-1.21.1-3.2.1.jarFrom the published release
1.4.0
Aug 3, 2026
3.2.1justenoughbreeding-neoforge-1.21.1-3.2.1.jarFrom the published release
1.3.0
Jul 30, 2026
3.1.0justenoughbreeding-neoforge-1.21.1-3.1.0.jarFrom the published release
1.2.1
Jul 28, 2026
3.1.0justenoughbreeding-neoforge-1.21.1-3.1.0.jarFrom the published release
1.2.0
Jul 28, 2026
3.1.0justenoughbreeding-neoforge-1.21.1-3.1.0.jarFrom the published release
1.1.1
Jul 25, 2026
3.1.0justenoughbreeding-neoforge-1.21.1-3.1.0.jarFrom the published release
1.1.0
Jul 24, 2026
3.1.0justenoughbreeding-neoforge-1.21.1-3.1.0.jarFrom the published release
1.0.3
Jul 17, 2026
3.1.0justenoughbreeding-neoforge-1.21.1-3.1.0.jarFrom the published release

"From pack files" means the list came from the pack's own files; "from the published release" means ForgeBase read the jars of the release itself.

Items and blocks

We can't match this mod to the pack's item list: it registers as justenoughbreeding, and the pack's recipe dump has nothing under that name. That means we found nothing, not that the mod adds nothing. Search the item browser

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