neoforged/NeoForge

Issues somebody may already be working on are listed last. List everything by date

• [26.4] Conventional Tag Tracking Issue

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  26.4 area: tags enhancement

  Difficulty 2/5 1-3 hours Newbie friendliness 68/100

  neoforged/NeoForge#3681 · Opened Oct 20, 2026

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• [26.1+] Neo uses the unintutive choice of `ATTACKING_ENTITY` to store the minecart instead of `TARGET_ENTITY`

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  breaking change enhancement

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  neoforged/NeoForge#3677 · 1 comment · Opened Oct 19, 2026

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• Console spam while playing world after mod removed

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  triage

  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  neoforged/NeoForge#3675 · Opened Oct 19, 2026

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• Resource-pack item shaders fail to link with NeoForge's unlit item pipelines

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  triage

  Difficulty 4/5 3-5 days Newbie friendliness 53/100

  neoforged/NeoForge#3673 · Opened Oct 19, 2026

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• Make `BrewingRecipe` more practical for mods to use.

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  enhancement

  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  neoforged/NeoForge#3666 · Opened Oct 17, 2026

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• [26.3] Disconnection from within a packet handler might lead to the disconnection message being swallowed

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  26.3 area: networking bug triage

  Difficulty 4/5 3-5 days Newbie friendliness 22/100

  neoforged/NeoForge#3654 · 1 comment · Opened Oct 15, 2026

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• [26.3] Previous way of using neoforge:add_table ignores conditions silently and injects into every loot table

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  26.3 area: data driven bug documentation triage

  Difficulty 3/5 1-2 days Newbie friendliness 48/100

  neoforged/NeoForge#3647 · 1 comment · Opened Oct 14, 2026

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• 26.1.2.116: ConditionContext.getTag prefers an already-bound empty tag over pending reload contents

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  26.1 area: data driven bug triage

  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  neoforged/NeoForge#3644 · 1 comment · Opened Oct 13, 2026

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• Enhance testing framework for client-side tests involving rendered elements

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  area: tests enhancement

  Difficulty 5/5 Over a week Newbie friendliness 12/100

  neoforged/NeoForge#3624 · Opened Oct 10, 2026

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• [26.4 / 27.1] Datagen patch cleanup

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  26.4 area: datagen cleanup enhancement

  Difficulty 4/5 3-5 days Newbie friendliness 20/100

  neoforged/NeoForge#3618 · 2 comments · Opened Oct 9, 2026

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• Hook for modifying dimension environment attributes

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  enhancement

  Difficulty 4/5 3-5 days Newbie friendliness 52/100

  neoforged/NeoForge#3542 · Opened Sep 26, 2026

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• [26.1.2] Vanilla clients can connect to neoforge servers whose mods add things to synced registries

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  26.3 area: networking bug triage

  Difficulty 4/5 3-5 days Newbie friendliness 45/100

  neoforged/NeoForge#3481 · Opened Sep 14, 2026

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• Permissions API improvements

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  enhancement

  Difficulty 5/5 Over a week Newbie friendliness 25/100

  neoforged/NeoForge#3463 · Opened Sep 6, 2026

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• Consider making language file load order deterministic

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  enhancement

  Difficulty 4/5 3-5 days Newbie friendliness 52/100

  neoforged/NeoForge#3452 · 11 comments · Opened Sep 3, 2026

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• Chinese IME candidate popup not showing in chat input (Windowed mode, Fabric works fine)

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  26.2 bug triage

  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  neoforged/NeoForge#3447 · 3 comments · Opened Aug 31, 2026

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• Feature Request: GLM: neoforge:loot_table_regex_match condition for loot injections

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  enhancement

  Difficulty 4/5 3-5 days Newbie friendliness 45/100

  neoforged/NeoForge#3443 · 1 comment · Opened Aug 29, 2026

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• `DirectoryPalettedPermutations` causes duplicate sprite warnings for sprites designated to different atlases

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  26.2 area: data driven bug needs response triage

  Difficulty 3/5 1-2 days Newbie friendliness 66/100

  neoforged/NeoForge#3399 · 2 comments · Opened Aug 8, 2026

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• Convert all javadocs to Markdown javadocs

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  documentation enhancement

  Difficulty 2/5 1-3 hours Newbie friendliness 64/100

  neoforged/NeoForge#3394 · Opened Aug 7, 2026

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• Tags are still unbound in `ModifyDefaultComponentsEvent`

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  26.2 enhancement

  Difficulty 3/5 1-2 days Newbie friendliness 55/100

  neoforged/NeoForge#3388 · 3 comments · Opened Aug 6, 2026

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• API for adding/modifying tooltips in a multi-mod collaboration mode.

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  enhancement

  Difficulty 5/5 Over a week Newbie friendliness 26/100

  neoforged/NeoForge#3379 · Opened Aug 4, 2026

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• JSpecify package-wide NullMarked annotations erroneously mark equals() having non-null input

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  bug enhancement

  Difficulty 2/5 1-3 hours Newbie friendliness 65/100

  neoforged/NeoForge#3362 · 3 comments · Opened Jul 29, 2026

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• [26.2] Logging error when Log4J tries to initialize KQueue's Native class

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  26.2 26.3 bug help wanted triage

  Difficulty 4/5 3-5 days Newbie friendliness 42/100

  neoforged/NeoForge#3224 · Opened Jun 15, 2026

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• [26.1.2] When the server load is TPS<10, the animation of using food breaks.

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  26.1 bug needs response triage

  Difficulty 4/5 3-5 days Newbie friendliness 45/100

  neoforged/NeoForge#3204 · 3 comments · Opened Jun 3, 2026

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• Issues with second monitor on launch

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  26.1 area: loading area: rendering bug

  Difficulty 4/5 3-5 days Newbie friendliness 45/100

  neoforged/NeoForge#3186 · 4 comments · Opened May 21, 2026

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• Add hooks for adding/removing entries from LootPool

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  enhancement

  Difficulty 4/5 3-5 days Newbie friendliness 45/100

  neoforged/NeoForge#3174 · Opened May 16, 2026

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• Make hidden Mods.toml features more visible

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  enhancement

  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  neoforged/NeoForge#3138 · 12 comments · Opened Apr 29, 2026

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• Broken terminal ANSI support due to outdated `TerminalConsoleAppender` dependency

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  1.21.1 26.1 bug triage

  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  neoforged/NeoForge#3135 · 3 comments · 2 reactions · Opened Apr 27, 2026

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• Re-add `*_DIG` item abilities

  May be free again @Shadows-of-Fire claimed this 184 days ago, and no pull request is open. Open

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  enhancement

  neoforged/NeoForge#3112 · 23 comments · 1 reaction · 1 assignee · Opened Apr 19, 2026

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• [1.21.1] Hitting F3+T does not reload jar files in userdev.

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  triage

  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  neoforged/NeoForge#3070 · Opened Apr 6, 2026

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• NeoForge 1.21.1 — Severe lag spike on player death

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  1.21.1 bug help wanted performance

  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  neoforged/NeoForge#2997 · 14 comments · Opened Mar 17, 2026

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• [26.1] UniformSetup for Gui Draw

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  area: rendering enhancement

  Difficulty 5/5 Over a week Newbie friendliness 30/100

  neoforged/NeoForge#2990 · 1 comment · 2 reactions · Opened Mar 5, 2026

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• IItemExtension#doesSneakBypassUse behaves unintuitively / incorrect with items in the offhand

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  triage

  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  neoforged/NeoForge#2979 · 3 reactions · Opened Feb 21, 2026

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• `--initSettings` should NOT be recognized as Failed or Crashed

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  1.21.11 1.21.9 26.1 bug regression

  Difficulty 3/5 1-2 days Newbie friendliness 48/100

  neoforged/NeoForge#2978 · 1 comment · Opened Feb 21, 2026

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• Allow manually enabling block drop capturing

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  enhancement help wanted request for comments

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  neoforged/NeoForge#2970 · Opened Feb 13, 2026

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• [1.21.1] IItemHandler and extending classes do not handle ItemStack mutation properly

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  1.21.1 bug triage

  Difficulty 4/5 3-5 days Newbie friendliness 45/100

  neoforged/NeoForge#2867 · 1 comment · Opened Dec 12, 2025

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• Neoforge client does not use AAAA DNS records (IPv6-only domain), while Vanilla Minecraft does

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  26.1 area: networking bug

  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  neoforged/NeoForge#2811 · 5 comments · 6 reactions · Opened Nov 16, 2025

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• Add more stones to the #c:stones tag

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  area: tags awaiting community agreement enhancement request for comments

  Difficulty 2/5 1-3 hours Newbie friendliness 55/100

  neoforged/NeoForge#2804 · 6 comments · Opened Nov 13, 2025

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• Duplication issue with bundle (or item that uses same mechanic as bundle) and Resource Handlers

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  1.21.10 bug triage

  Difficulty 4/5 3-5 days Newbie friendliness 42/100

  neoforged/NeoForge#2799 · 2 comments · Opened Nov 9, 2025

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• Allow assigning data map entries to holdersets

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  enhancement

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  neoforged/NeoForge#2752 · 4 comments · Opened Oct 22, 2025

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• `RegisterGuiLayersEvent#wrapLayer` does not work properly to Closed Captions in MC 1.21.9/10

  May be free again A pull request for this issue was closed without being merged. Open

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  1.21.10 area: rendering bug regression

  Difficulty 4/5 1-2 days Newbie friendliness 25/100

  neoforged/NeoForge#2739 · 2 comments · Opened Oct 18, 2025

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• `BreakingItemParticle` does not allow tinting

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  1.21.1 1.21.10 1.21.8 area: rendering divergence from vanilla request for comments vanilla bug

  Difficulty 4/5 3-5 days Newbie friendliness 45/100

  neoforged/NeoForge#2738 · 3 comments · Opened Oct 17, 2025

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• [1.21.10] Transfer Rework: No easy way to create a slot for an ItemAccessItemHandler

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  triage

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  neoforged/NeoForge#2723 · Opened Oct 11, 2025

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• Transfer Rework TODOs

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  Difficulty 5/5 Over a week Newbie friendliness 15/100

  neoforged/NeoForge#2570 · Opened Aug 14, 2025

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• Convention Tag: Metal Chests

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  enhancement

  Difficulty 3/5 1-2 days Newbie friendliness 35/100

  neoforged/NeoForge#2531 · 14 comments · Opened Jul 29, 2025

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• Key Modifier handling is haunted™

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  1.21.1 bug help wanted

  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  neoforged/NeoForge#2472 · Opened Jul 14, 2025

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• Transfer failed: "Protocol not supported by address family"

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  triage

  Difficulty 3/5 1-2 days Newbie friendliness 48/100

  neoforged/NeoForge#2467 · 4 comments · Opened Jul 13, 2025

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• Split `OnDatapackSyncEvent` into Pre, Post and Finished events.

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  area: data driven area: networking enhancement

  Difficulty 5/5 Over a week Newbie friendliness 25/100

  neoforged/NeoForge#2335 · 4 comments · Opened Jun 16, 2025

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• There's currently no way to disable Fluids with FeatureFlags.

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  enhancement

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  neoforged/NeoForge#2318 · 4 comments · Opened Jun 8, 2025

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• neoforge:enchanting_fuels tag does not work

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  1.21.1 26.1 area: data driven bug

  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  neoforged/NeoForge#2243 · 1 comment · Opened Apr 28, 2025

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• Since we override the ASM dependency, it is missing from the artifact manifest in userdev

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  bug ci/build

  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  neoforged/NeoForge#2209 · 1 comment · Opened Apr 22, 2025

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