topeatLib
by Top4eat21
topeatLib is a library for Minecraft mods on Fabric and Forge, providing shared utility code that other mods can build on.
What it does
The library groups general helpers for mod projects: geometry, interpolation and noise generation, plus other number-crunching routines. It also includes specialized collections for cases where vanilla data structures are not enough, and threading primitives for parallel workloads.
Further areas cover lightweight event dispatching for custom event pipelines, packet serialization and channel management for networking, and reflection utilities with pooling, versioning, async execution and timing. Its stated purpose is a central shared layer, so a developer who writes the same utility class across several mods can keep it in one place. Its author notes that it needs Java 17 or newer, and that it has no dependencies beyond the mod loader.
Files are published for Fabric and Forge, both for 1.19.2 and 1.20.1. Either side can run the library, and neither needs it, so it can be present on a client, a server, both or neither. The code is covered by a custom license. Required by BeansAC.
Key features
Math and geometry helpers
Routines for geometry, interpolation, noise generation and general number work, available to any mod that depends on the library.
Specialized collections
Data structures beyond what vanilla offers, for code that needs them.
Concurrency primitives
Threading tools intended for parallel workloads inside a mod.
Event and networking utilities
Lightweight event dispatching for custom pipelines, plus packet serialization and channel management for network code.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Required by 1 mod
Use cases
Who it’s for: Mod developers who want common helper code for Fabric or Forge projects, rather than players looking for gameplay content. The library is required by BeansAC.
How it compares
Iceberg is a Fabric, Forge and NeoForge library for the 1.16.5 – 26.3 range under a Creative Commons Attribution Non Commercial No Derivatives 4.0 license, and it is not open source. Exthylanes Extra Stuff is a Fabric library for 1.20.1 that is also not open source and is released under All rights reserved. VeloraLib targets Fabric 1.21.11 as a client-side only library. topeatLib instead covers 1.19.2 and 1.20.1 on both Fabric and Forge, and either side can run it while neither needs it.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| topeatLib | Fabric and Forge | 1.19.2 – 1.20.1 | Client or server, optional | 2026-10-07 |
| Iceberg | Fabric, Forge and NeoForge | 1.16.5 – 26.3 | Client and server | 2026-10-11 |
| Exthylanes Extra Stuff | Fabric | 1.20.1 | Client and server | 2026-05-10 |
| VeloraLib | Fabric | 1.21.11 | Client-side only | 2026-06-15 |
Questions
Which loaders does topeatLib support?
Does topeatLib have to be installed on a server?
Which mod requires topeatLib?
Does topeatLib use a custom license?
In the catalog
topeatLib is one of 3,514 Library mods on ModsFinder, and one of 2,348 Library mods for Fabric. 34,764 mods support Minecraft 1.20.1.
Similar mods
What the author says
A Forge utility library providing common infrastructure for my mods and 12Tae12 mods. If you've ever found yourself copy-pasting the same utility class across a bunch of mods, you'll understand, if not, try to make 3 different Minecraft mods, trust me, it's fun. topeatLib is the centralised middleman. Drop it in your…
Official listing
- Modrinth page
- modrinth.com/mod/topeatlib
- Owner
- Top4eat21
- Published
- 2026-06-17
- Updated on Modrinth
- 2026-10-07
- Facts verified
- 2026-10-15