
Modrinth · Minecraft mod
Modonomicon
Modonomicon is an in-game documentation mod inspired by Thaumcraft's Thaumonomicon and Patchouli, and aims to provide the best of both, with some unique flavors.
Quick answer
Which Modonomicon release matches 1.21.1?
Modonomicon 1.21.1-1.120.4 targets 1.21.1 with Fabric. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is Modonomicon 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 Modonomicon 1.21.1-1.120.4 need?
1.21.1-1.120.4 on 1.21.1. Every mod below is checked against that same setup.
This file does not list any required mods. Do not add a library just because a different file uses it.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Modonomicon without breaking your instance.
Built for Modonomicon 1.21.1-1.120.4 on 1.21.1. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.21.1-1.120.4. It targets 1.21.1 with Fabric; 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 1.21.1-1.120.4. It opens that exact file at the source.
About this project
What does Modonomicon add?

Modonomicon
Thaumonomicon-Style In-Game Documentation
Modonomicon is an in-game documentation mod inspired by Thaumcraft's Thaumonomicon and Patchouli, and aims to provide the best of both, with some unique flavors.
Some of the most interesting features are:
- Fully data-driven, all books are created via datapack (that means both Modpacks and Mods can add books).
- Patchouli-like Multiblocks (but fully data driven)
- Made to be extensible, mods can add new features, such as recipe pages for mod-specific crafting methods.
- "Quest/Advancement"-style 2D view to navigate the content, as seen in the Thaumonomicon.
- Extensible condition system to unlock entries.
- Easy styling of content with (extended) Markdown syntax.
- Various page types to display text, recipes, images, items and more.
Visit the Documentation to get started!
License & Use in Modpacks
Modonomicon is licensed under the MIT License (Source Code) and CC-BY-4.0 (Assets). See https://github.com/klikli-dev/modonomicon#licensing for detailed information.
Use in modpacks is allowed without restrictions, as long as the conditions of the MIT and CC-BY-4.0 license are fulfilled. You can consider these requirements fulfilled by linking to this page in your modpack.
If you create the modpack on curseforge a link will be automatically created in the files sections, you do not need to add a manual link.
Feedback, Bug reports or Questions?
Join our Discord!
Alternative link: https://discord.gg/trE4SHRXvb
Project description from Modrinth.
Pick your setup
Modonomicon by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2
3 loader builds26.1.2
3 loader builds26.1.1
2 loader builds26.1
2 loader builds1.21.11
2 loader builds1.21.1
3 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Modonomicon versions and loaders
1.21.1-1.120.4
modonomicon-1.21.1-fabric-1.120.4.jar
29 Jul 2026
1.21.1-1.120.4
modonomicon-1.21.1-forge-1.120.4.jar
29 Jul 2026
1.21.1-1.120.4
modonomicon-1.21.1-neoforge-1.120.4.jar
29 Jul 2026
1.21.1-1.120.3
modonomicon-1.21.1-fabric-1.120.3.jar
14 Jul 2026
1.21.1-1.120.3
modonomicon-1.21.1-forge-1.120.3.jar
14 Jul 2026
1.21.1-1.120.3
modonomicon-1.21.1-neoforge-1.120.3.jar
14 Jul 2026
1.21.1-1.120.2
modonomicon-1.21.1-fabric-1.120.2.jar
14 Jul 2026
1.21.1-1.120.2
modonomicon-1.21.1-forge-1.120.2.jar
14 Jul 2026
1.21.1-1.120.2
modonomicon-1.21.1-neoforge-1.120.2.jar
14 Jul 2026
1.21.1-1.120.1
modonomicon-1.21.1-fabric-1.120.1.jar
17 Mar 2026
1.21.1-1.120.1
modonomicon-1.21.1-forge-1.120.1.jar
17 Mar 2026
1.21.1-1.120.1
modonomicon-1.21.1-neoforge-1.120.1.jar
17 Mar 2026
Looking for an older file? The official Modrinth project page is in Resources.
