Java Mod

Open-source Java projects categorized as Mod

Top 23 Java Mod Projects

  • MinecraftForge

    Modifications to the Minecraft base files to assist in compatibility between mods. New Discord:

    Project mention: Anyone knows why this is happening? I use Feather and NEU.(screenshots showed all black) | /r/HypixelSkyblock | 2023-08-27
  • CatServer

    高性能和高兼容性的1.12.2/1.16.5/1.18.2版本Forge+Bukkit+Spigot服务端 (A high performance and high compatibility 1.12.2/1.16.5/1.18.2 version Forge+Bukkit+Spigot server)

  • Mergify

    Updating dependencies is time-consuming.. Solutions like Dependabot or Renovate update but don't merge dependencies. You need to do it manually while it could be fully automated! Add a Merge Queue to your workflow and stop caring about PR management & merging. Try Mergify for free.

  • easydeviceinfo

    :iphone: [Android Library] Get device information in a super easy way.

  • BuildCraft


    Project mention: [TCR Classic Refined] ProjectRed's Block Placer and BuildCraft 7.99's tanks not working properly | /r/feedthebeast | 2023-02-07

    Just in case anyone is wondering, I opened an issue on BC's GitHub (See here).

  • Applied-Energistics-2

    A Minecraft Mod about Matter, Energy and using them to conquer the world..

    Project mention: I finally got my storage online | /r/beadsprites | 2023-05-02

    Probably. This is from a very popular mod called Applied Energistics. It's been around for a while.

  • GAppsMod

    Tweak Google apps (e.g., Phone and Messages) to unlock hidden features (e.g., available only in some countries or on certain devices). Root is required.

    Project mention: Turn on experimental flags of Google apps with GappsMod to enable new features (Root Required) | /r/fossdroid | 2023-06-07
  • ReplayMod

    Minecraft ReplayMod

    Project mention: New to github, how can I do what these instructions say? | /r/github | 2023-06-15

    I don't think so.

  • InfluxDB

    Collect and Analyze Billions of Data Points in Real Time. Manage all types of time series data in a single, purpose-built database. Run at any scale in any environment in the cloud, on-premises, or at the edge.

  • Sketchware-Pro

    Sketchware Pro's sources in Java. Now anyone can contribute to Sketchware Pro.

    Project mention: yes , I code with mobile ( I don't have PC so ...) | /r/ProgrammerHumor | 2022-10-24

    Jokes on you, this exists.

  • JustEnoughItems

    Item and Recipe viewing mod for Minecraft

    Project mention: How to craft cup in psychedelicraft? | /r/feedthebeast | 2023-06-29

    i’d recommend installing jei for all your recipe browsing needs

  • twilightforest

    Twilight Forest repository

    Project mention: Minecraft Modding Help | /r/feedthebeast | 2023-06-18

    Looking at the source for twilight forest. They use a noise function to generate a variant based on the position.

  • oc2

    RISC-V VMs in Minecraft.

    Project mention: What are your guys' creative ways to cover cable holes? | /r/feedthebeast | 2023-05-07

    There's OpenComputers II for 1.18.2, but unfortunately it appears to have been "abandoned".

  • minecolonies

    Minecolonies minecraft mod

    Project mention: Does anyone know if theres a way I can edit the game files to remove the research limitations? | /r/Minecolonies | 2023-05-28

    vanilla researches

  • bttv

    A mod of the Twitch Android Mobile App adding BetterTTV, FrankerFaceZ and 7TV emotes

    Project mention: 7TV and BTTV emotes for mobile users | /r/PedroPeepos | 2023-07-22
  • simple-voice-chat

    A working voice chat in Minecraft!

    Project mention: Looking for help with a plugin for a mod | /r/admincraft | 2023-03-26

    I'm looking for a global chat plugin for Simple Voice Chat.

  • ModTheSpire

    External mod loader for Slay The Spire

    Project mention: tutorials for modding | /r/slaythespire | 2023-03-16
  • refinedstorage

    An elegant solution to your hoarding problem.

    Project mention: Storage mods in VH? | /r/VaultHuntersMinecraft | 2023-02-14

    RS uses some mid tier loot too, but not quite as much of it. You can get away with just a controller, a grid, some cables, and external storage (that's the name of the dongle you point at a chest or a drawer controller). to get started. RS is simpler to use and is a little cheaper in VH than AE2.

  • TechReborn

    Tech Reborn is a completely standalone tech mod including tools and machines to gather resources, process materials, and progress through the mod.

    Project mention: Longshot help request [Ultimate Reloaded] | /r/feedthebeast | 2023-06-08

    I've encountered a bug with the industrial centrifuge from the Tech Reborn mod. The dev is aware of the bug but has stated on github and discord that they no longer support the mod for MC version 1.12.2. (post here: The mod author did invite anyone with the know-how to fix the mod. I don't have the know-how, but I'm looking for someone who does that might be willing to diagnose and fix this bug. It completely kills progression in the pack, and I'd really like to finish what I started. I just recently lost my friend that I was playing this pack with, and I'd like to complete it in his memory. Thanks in advance.

  • Ice_and_Fire

    Minecraft mystical mod

  • NewHorizonMod

    A Java mod for Mindustry v7

  • architectury-api

    An intermediary api aimed at easing development of multiplatform mods.

    Project mention: InTheLittleWood Mod List | /r/Rats_SMP | 2022-12-02

    Architectury, an API for Multiplatform mod support. Needed for Identity.

  • CraftTweaker

    Tweak your minecraft experience

  • AntiqueAtlas

    A Minecraft mod that adds a fancy interactive map item.

    Project mention: does the antique atlas mod still have the minimap? if so how do i get it to work? | /r/feedthebeast | 2023-02-13

    According to this bug report the minimap was removed in version 6 of the mod.

  • The-Aether

    The original "The Aether" mod, rewritten and ported to modern Minecraft versions.

    Project mention: my friend's childhood dream came true after 9 years :) | /r/Minecraft | 2023-06-03

    Just so everyone knowsthe Aether mod got updated to 1.19.4 and is actually doable right now

  • Sonar

    Write Clean Java Code. Always.. Sonar helps you commit clean code every time. With over 600 unique rules to find Java bugs, code smells & vulnerabilities, Sonar finds the issues while you focus on the work.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2023-08-27.

Java Mod related posts


What are some of the best open-source Mod projects in Java? This list will help you:

Project Stars
1 MinecraftForge 6,351
2 CatServer 1,819
3 easydeviceinfo 1,736
4 BuildCraft 1,307
5 Applied-Energistics-2 1,290
6 GAppsMod 825
7 ReplayMod 782
8 Sketchware-Pro 711
9 JustEnoughItems 671
10 twilightforest 589
11 oc2 569
12 minecolonies 524
13 bttv 493
14 simple-voice-chat 346
15 ModTheSpire 346
16 refinedstorage 324
17 TechReborn 310
18 Ice_and_Fire 307
19 NewHorizonMod 265
20 architectury-api 261
21 CraftTweaker 260
22 AntiqueAtlas 230
23 The-Aether 222
Write Clean Java Code. Always.
Sonar helps you commit clean code every time. With over 600 unique rules to find Java bugs, code smells & vulnerabilities, Sonar finds the issues while you focus on the work.