
Modrinth · Minecraft mod
iCommon API
Common API for multi-version functions & events.
Quick answer
Which iCommon API release should I use?
iCommon API 108 targets 1.20.1, 1.21.1, 1.21.11 with Fabric. Do not install it on the client. It must be installed on the dedicated server. All 1 required mods have matching files.
Where it goes
Is iCommon API required on the client, server, or both?
Do not install it on the client. It must be installed on the dedicated server.
This file is marked server-only.
What else does iCommon API 108 need?
108. Change the file and its required mods may change too.
Install Fabric API first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add iCommon API without breaking your instance.
Built for iCommon API 108. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 108. It targets 1.20.1, 1.21.1, 1.21.11 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fabric API first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
Do not install it on the client. It must be installed on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside 108. It opens that exact file at the source.
About this project
What does iCommon API add?
iCommonLib
iCommonLib is my library of common functions made to be independent of the game version.
Features:
- Simple YAML Configuration API
- Events to simplify targeting multiple versions.
- Resource/Datapack Metadata API
- World API
- & More
Events
- BlockEntityLoadEvent
- EntityPortalCollideEvent
- CampfireBlockEntityCookEvent
- PlayerGamemodeChangeEvent
- PlayerExpOrbCollisionEvent
- ServerPlayerInitEvent
- ServerWorldInitEvent
- WorldChunkInitEvent
- & More
Download
See the "Versions" Tab for Downloads.
Affiliate
Project description from Modrinth.
Pick your setup
iCommon API by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.1.2
1 loader build25w45a
1 loader build21w37a
1 loader build1.21.11-pre1
1 loader build1.21.11
1 loader build1.21.10
1 loader build1.21.9
1 loader build1.21.8
1 loader build1.21.7
1 loader build1.21.6
1 loader build1.21.4
1 loader build1.21.3
1 loader buildShowing the newest 12 of 29 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
iCommon API versions and loaders
108
iCommon-Fabric-bundle.jar
7 Jun 2026
107
iCommon-Fabric-bundle.jar
16 Jan 2026
configuration-only
icommon-configuration-1.0.jar
16 Jan 2026
106
iCommon-Fabric-bundle.jar
8 Nov 2025
104
iCommon-Fabric-bundle.jar
24 Oct 2025
101
iCommon-Fabric-bundle.jar
7 Oct 2025
99
iCommon-Fabric-bundle.jar
23 Sept 2025
96
iCommon-Fabric-bundle.jar
1 Feb 2025
94
iCommon-Fabric-bundle.jar
19 Oct 2024
91
iCommon-Fabric-bundle.jar
19 May 2024
68
iCommon-Fabric-bundle.jar
1 Apr 2024
66
iCommon-Fabric-bundle.jar
20 Aug 2023
Looking for an older file? The official Modrinth project page is in Resources.