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NeoForge 1.21.11

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The NeoForge server for Minecraft 1.21.11 with 14 selectable mods baked in. Everything is inactive until you list it in MODS.

docker run -d --name minecraft \
  -p 25565:25565 \
  -v minecraft-data:/data \
  -e EULA=TRUE \
  -e MODS=chunky,clumps,codxlib \
  ghcr.io/hambn/minecraft-server-neoforge:1.21.11

EULA=TRUE means you accept the Minecraft EULA. More in Docker Compose and configuration.

Bundled mods

Baked into the image and inactive by default. Activate them with MODS, a comma-separated list of IDs; required dependencies are added automatically.

14 selectable1 unsupported fallback4 unavailable2 dependency-only

  • Chunky

    Modrinth

    Pre-generates chunks, quickly and efficiently

    chunkyby pop4959GPL-3.0-only

    ModrinthDownload .jar
    Version
    1.4.54

  • Clumps

    Modrinth

    Clumps XP orbs together to reduce lag

    clumpsby jaredlll08MIT

    ModrinthDownload .jar
    Version
    29.0.0.1

  • CodxLib

    Modrinth

    A library with shared functions for all Codx mods.

    codxlibCC-BY-NC-ND-4.0

    ModrinthDownload .jar
    Version
    1.6.1+neoforge-1.21.11

  • FerriteCore

    Modrinth

    Memory usage optimizations

    ferrite-coreby malte0811MIT

    ModrinthDownload .jar
    Version
    8.2.0-neoforge

  • Jade 🔍

    Modrinth

    Shows information about what you are looking at. (Hwyla/Waila fork for Minecraft 1.16+)

    jadeby SnowneeCC-BY-NC-SA-4.0

    ModrinthDownload .jar
    Version
    21.1.7+neoforge

  • Just Enough Items (JEI)

    Modrinth

    View Items and Recipes

    jeiby mezzMIT

    ModrinthDownload .jar
    Version
    27.35.0.90

  • Graves

    Modrinth

    This datapack creates a grave when a player dies, safely storing their items. Retrieve your belongings without worrying about losing them!

    ketket-gravesby efeketketMIT

    ModrinthDownload .jar
    Version
    2.1+mod

  • Lithium

    Modrinth

    No-compromises game logic optimization mod, useful for both single-player games and multi-player servers.

    lithiumby jellysquid3, 2No2NameLGPL-3.0-only

    ModrinthDownload .jar
    Version
    mc1.21.11-0.21.4-neoforge

  • Lithostitched

    Modrinth

    Library mod with new configurability and compatibility enhancements for worldgen

    lithostitchedby ApolloMIT

    ModrinthDownload .jar
    Version
    1.7.2-neoforge-21.11

  • Lootr

    Modrinth

    A mod that makes it so nobody misses out on Loot! All loot chests are instanced per player and visually unique.

    lootrby embeddedt, ZestyBlaze, noobanidusMIT

    ModrinthDownload .jar
    Version
    1.21.11-1.20.34.104

  • Monsters in the Closet Reborn

    Modrinth

    Highlights the mobs that are preventing you from sleeping.

    monsters-in-the-closet-rebornby KoroWinMIT

    ModrinthDownload .jar
    Version
    1.0.3

  • ServerCore

    Modrinth

    A mod that aims to optimize the minecraft server.

    servercoreby Wesley1808MIT

    ModrinthDownload .jar
    Version
    1.5.15+1.21.11

  • spark

    Modrinth

    spark is a performance profiler for Minecraft clients, servers and proxies.

    sparkby luckoGPL-3.0-only

    ModrinthDownload .jar
    Version
    1.10.170-neoforge

  • Towns and Towers

    Modrinth

    Spice up your world with new villages, pillager outposts, and even new ships!

    towns-and-towersby Biban_Auriu, Kubek, CristelknightCC-BY-NC-SA-4.0

    ModrinthDownload .jar
    Version
    1.13.9
    Requires
    cloth-configcristel-lib

Unsupported fallbacks

No release compatible with Minecraft 1.21.11 exists, so the newest stable release for the same loader is kept for reference. These are not compatible; selecting one makes the container refuse to start.

  • Simple Backups

    Modrinth

    A simple mod to create scheduled backups

    simple-backupsby MelanXApache-2.0

    ModrinthDownload .jar
    Version
    1.20.1-3.1.19
    Supports Minecraft
    1.20.1
    Reason
    supports Minecraft 1.20.1 (neoforge); this image is Minecraft 1.21.11 (neoforge 21.11.45)

Unavailable

Not bundled in this image, with the reason for each.

  • MezzConfig

    Modrinth

    Simple configuration library for Minecraft Mods

    mezzconfigby mezzMIT

    Modrinth
    Reason
    no stable neoforge release found for Minecraft 1.21.11 or any other version

  • Sophisticated Backpacks

    Modrinth

    Yet another backpack mod this time with backpack you can place in world, color in different color combinations, upgrade with more inventory and enhance with many functional upgrades

    sophisticated-backpacksby P3pp3rF1yLicenseRef-All-Rights-Reserved

    Modrinth
    Reason
    license 'LicenseRef-All-Rights-Reserved' is not on the redistribution allowlist (licenses.yml); no author permission recorded

  • Sophisticated Storage

    Modrinth

    Storage mod with multiple tiers and functional upgrades

    sophisticated-storageby P3pp3rF1yLicenseRef-All-Rights-Reserved

    Modrinth
    Reason
    license 'LicenseRef-All-Rights-Reserved' is not on the redistribution allowlist (licenses.yml); no author permission recorded

  • Terralith

    Modrinth

    Explore almost 100 new biomes consisting of both realism and light fantasy, using just Vanilla blocks. Complete with several immersive structures to compliment the overhauled terrain.

    terralithby Apollo, catter1, StarmuteLicenseRef-Stardust-Labs-License

    Modrinth
    Reason
    license 'LicenseRef-Stardust-Labs-License' is not on the redistribution allowlist (licenses.yml); no author permission recorded

Dependency-only

Pulled in automatically when a selected entry requires them. They are not listed in the manifest.

  • Cloth Config API

    Modrinth

    Configuration Library for Minecraft Mods

    cloth-configby shedanielLGPL-3.0-only

    ModrinthDownload .jar
    Version
    21.11.153+neoforge
    Status
    compatible

  • Cristel Lib

    Modrinth

    A Library mod for easy structure config and runtime datapacks.

    cristel-libby CristelknightCC-BY-NC-ND-4.0

    ModrinthDownload .jar
    Version
    neoforge-1.21.11-3.1.7
    Status
    compatible

Server and runtime

Exact inputs of this build, from its lock file.

Minecraft version
1.21.11
NeoForge version
21.11.45
Java
21
Base image
eclipse-temurin:21-jre
Base image digest
sha256:cff19e6215689161eb6162c11b86b0c60ddf802164f2eaf48d570f8fb79a36c5
Image digest
sha256:70eefa811974672c69bde12255e6e1ae2537bdf20535f29e0600aa344ec0e410
Published
Oct 8, 2026
Inputs hash
sha256:cb5e3a850c636d4bd49d6b3a4083d1b0a10dacba6de0783bdef96477f5274691
Download installer sha1
040069577abf286e8d2348756b4aa2a8fb51fefe