Lib39
🟡 Updated this year⚠️ Install Order · 2 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
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🔍 Analysis
- 👍 0.0% endorsement rate
- 🏆 #154 of 940 fabric mods in this game by downloads
📋 About This Mod
Lib39 is a loose collection of utilities, mixins, events, etc originating in our content mod (https://unascribed.com/yttr/) — people constantly talk about "stealing" mixins from Yttr since it has so many random useful things in it, so we decided it'd be a good thing to split it up into a library.
39 is the atomic number of Yttrium. You can pronounce it as "lib thirty nine", "lib three nine", "lib miku", whatever you want. # Getting Started Lib39 is distributed on the Sleeping Town Maven. Merge the following with your build.gradle: ```gradle repositories { maven { url 'https://repo.sleeping.town' content { includeGroup 'com.unascribed' } } }
dependencies { modApi include("com.unascribed:lib39-core:2. 0. 7+1. 20. 1") // put any other modules you want here // loom won't JiJ transitive deps, so you need to include all of them } ``` Lib39 is also distributed on (https://modrinth.com/mod/lib39), but you are strongly encouraged to JiJ the modules. They're small.
Exact module sizes when JIJ'd if you care
| Module | Size | | ----------- | ---------- | | Lockpick | 4. 38KiB | | AQI | 5. 20KiB | | Util | 5. 58KiB | | Ripple | 6. 06KiB | | Sandman | 6. 56KiB | | Deferral | 6. 57KiB | | Crowbar | 6. 83KiB | | Dessicant | 9. 23KiB | | Wrangle | 9. 62KiB | | Recoil | 9. 79KiB | | Phantom | 12. 10KiB | | Mesh | 13. 99KiB | | Weld | 16. 69KiB | | Waypoint | 22. 33KiB | | Core | 26. 12KiB | | Tunnel | 27. 85KiB | | Machination | 33. 06KiB | | Keygen | 34. 88KiB | | Total | 257KiB |
Replace `core` with whatever the module (or modules) you want is/are.
Lib39 1. 4 and earlier only support 1. 19-1. 19. 2. Lib39 1. 5 adds 1. 18. 2 and 1. 19. 3 support, and a series of "experimental" builds provide 1. 20. 1 support. Lib39 2. 0 is API-compatible with 1.x and is presently only available for 1. 20. 1, and is developed in tandem with Yttr.
- (https://git.sleeping.town/unascribed-mods/Lib39/wiki/Core)**
- Random utility classes such as AutoRegistry, AutoMixin, and shared classes with the other modules.
- Also contains random small tidbits, such as crafting sounds.
- (https://git.sleeping.town/unascribed-mods/Lib39/wiki/Lockpick)**
- Mixins to allow removing artificial limits, such as model rotation angles, crafting recipe sizes,
- and more. Various other related utilities as well, such as the ability to inherit elements from
- parent models.
- (https://git.sleeping.town/unascribed-mods/Lib39/wiki/Ripple)**
- Allows customizing splash texts.
- (https://git.sleeping.town/unascribed-mods/Lib39/wiki/Tunnel)**
- Adds a convenient networking system based on Concrete Network from 1. 12.
- (https://git.sleeping.town/unascribed-mods/Lib39/wiki/Phantom)**
- Adds the ability to "phase" blocks out of the world temporarily. The blocks are never removed from
- the world, simply hidden.
- (https://git.sleeping.town/unascribed-mods/Lib39/wiki/Waypoint)**
- Adds an additional baked world layer with additive blending for rendering various kinds of glowy
- effects.
- (https://git.sleeping.town/unascribed-mods/Lib39/wiki/Weld)**
- Adds a "big blocks" system for creating "prefab" blocks like vanilla beds, but way nicer and with
- theoretically no size limit.
- (https://git.sleeping.town/unascribed-mods/Lib39/wiki/Sandman)**
- Adds the ability to make items "always tick", leveraging random ticks.
- (https://git.sleeping.town/unascribed-mods/Lib39/wiki/Crowbar)**
- Adds events for low-level world generation phases, such as constructing surface rules, and raw
- access to chunks during the surface and population phases for invoking custom generators.
- (https://git.sleeping.town/unascribed-mods/Lib39/wiki/Keygen)**
- Adds the ability to load music in XM, S3M, and MOD format via IBXM2.
- (https://git.sleeping.town/unascribed-mods/Lib39/wiki/Dessicant)**
- Implements "logical defaults" for loot tables, and automatically manages recipe unlocks based on a
- "discovered_by" key in recipe JSONs. Blockstates and block/item models soon.
- (https://git.sleeping.town/unascribed-mods/Lib39/wiki/Machination)**
- Adds new recipe types, such as a "soaking" recipe for throwing items in a fluid and a "smashing" recipe for crushing a block between two others with a piston. Comes with EMI support.
- (https://git.sleeping.town/unascribed-mods/Lib39/wiki/Recoil)**
- Events to let you mess with the camera and FOV, and a way to suppress vanilla behavior and catch raw attack/use. Everything you need to make a satisfying gun mod, basically.
- Util*
- Random utility cl
📊 Mod Details
- Game
- Minecraft Mods
- Author
- exaptations
- Version
- 2.0.40+1.20.1
- Downloads
- 31,241
- Endorsements
- 8
- Category
- fabric
- Created
- 8/16/2022
- Updated
- 8/9/2026
- Game Versions
- 1.20.1
- Tags
- game-mechanics, library, utility
🔧 How to Install Minecraft Mods Mods
Download from Modrinth. Use Prism Launcher or drop into your mods folder.
📖 Full step-by-step install guide for Minecraft Mods →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for Minecraft Mods commands, item IDs, and more.
❓ Frequently Asked Questions
Which Minecraft Mods versions does Lib39 support?
The author lists 1.20.1. Other versions may work but are untested by the author.
What is the latest version of Lib39?
Version 2.0.40+1.20.1, published 2026-08-09 with 31,241 downloads recorded at the source.
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