
Modrinth · Minecraft mod
Iron's Lib
Provides common functionality and content for Iron's mods
Quick answer
Which Iron's Lib release should I use?
Iron's Lib 26.1.2-2.3.0 targets 26.1.2 with NeoForge. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is Iron's Lib required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does Iron's Lib 26.1.2-2.3.0 need?
26.1.2-2.3.0. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Iron's Lib without breaking your instance.
Built for Iron's Lib 26.1.2-2.3.0. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 26.1.2-2.3.0. It targets 26.1.2 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 26.1.2-2.3.0. It opens that exact file at the source.
About this project
What does Iron's Lib add?
Iron's Lib is a library adding easy-to-reuse frameworks for my mods, as well as a Patreon Integration API layer.
Transmogs
- Apply unique armor models to items
- Highly customizable Armor interfaces
- Automatic cape physics handling
Statues
- Dynamic Player statue asset generation
- Dynamic multiblock handling
- Static model rendering
Attributes
- Lightweight and non-intrusive implementation of common RPG-style attributes
- Armor Pierce, Mining Speed, Experience Gained, Arrow Damage, Crit Damage, Dodge Chance, Healing Received, Projectile Damage
- Attribute Remapper to dynamically hotswap item attributes in game for maximum compatibility
- Native compat with Apothic Attributes
- Entrypoints for both code and datapacks
Kinetic Weapon (Spear) Component Backport
- On 1.20.1 and 1.21.1, adds a full-parity backport of the spear's charge attack component suite (
kinetic_weapon,use_effects,attack_range). - Surpassing vanilla, also includes a
KineticAnimationinterface for custom first or third person charge animations
Soul Fire Burning
- Lightweight and visual-only Soul Fire Burning implementation
- Mark a creature's next burn as soul fire, and they will burn blue
Patreon Integration
- Patreon integration services for all of the above features
Project description from Modrinth.
Pick your setup
Iron's Lib by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
1 loader build1.20.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Iron's Lib versions and loaders
26.1.2-2.3.0
irons_lib-26.1.2-2.3.0.jar
25 Oct 2026
1.21.1-2.3.0
irons_lib-1.21.1-2.3.0.jar
25 Oct 2026
1.20.1-2.3.0
irons_lib-1.20.1-2.3.0.jar
25 Oct 2026
1.20.1-2.2.0
irons_lib-1.20.1-2.2.0.jar
28 Sept 2026
26.1.2-2.2.0
irons_lib-26.1.2-2.2.0.jar
27 Sept 2026
1.21.1-2.2.0
irons_lib-1.21.1-2.2.0.jar
25 Sept 2026
26.1.2-2.1.1
irons_lib-26.1.2-2.1.1.jar
21 Sept 2026
1.21.1-2.1.1
irons_lib-1.21.1-2.1.1.jar
21 Sept 2026
26.1.2-2.1.0.3
irons_lib-26.1.2-2.1.0.3.jar
18 Aug 2026
26.1.2-2.1.0.2
irons_lib-26.1.2-2.1.0.2.jar
17 Aug 2026
26.1.2-2.1.0
irons_lib-26.1.2-2.1.0.jar
4 Jul 2026
1.21.1-2.1.0
irons_lib-1.21.1-2.1.0.jar
4 Jul 2026
Looking for an older file? The official Modrinth project page is in Resources.