Minecraft version
Back to mods 
Modrinth · Minecraft mod
Yarn Mapping Provider
Provide Yarn mapping for MappingResolver
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which Yarn Mapping Provider release matches 1.19?
Best match for your filters 1.1
Game version 1.19, 1.19.1, 1.19.2
Loader Fabric
Yarn Mapping Provider 1.1 targets 1.19, 1.19.1, 1.19.2 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 Yarn Mapping Provider required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
Client Optional
Dedicated server Optional
Loader for this release Fabric
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume
The source marks this as usable on both the client and server.
What else does Yarn Mapping Provider 1.1 need?
1.1 on 1.19. 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.
This file does not list any required or optional mods.
Before you install it
Add Yarn Mapping Provider without breaking your instance.
Built for Yarn Mapping Provider 1.1 on 1.19. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.1. It targets 1.19, 1.19.1, 1.19.2 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 1.1. It opens that exact file at the source.
About this project
What does Yarn Mapping Provider add?
Yarn Mapping Provider Description
Yarn mapping is a project that aims to create a human-readable mapping file for the Minecraft codebase. Mapping files are used to translate obfuscated class, field, and method names to their original names.
Minecraft's codebase is obfuscated, which means that the names of classes, fields, and methods are intentionally obfuscated to make it more difficult for others to understand and modify the code. This is done for legal reasons and to prevent cheating in multiplayer environments.
However, this obfuscation can make it difficult for developers to read and understand the code. Mapping files provide a way to translate the obfuscated names to their original names, making it easier to read and understand the code.
Features
- Automatically download mapping file.
- Provide "named" mapping to MappingResolver without having to use development environment. But runtime namespace still the same.
Project description from Modrinth.
Pick your setup
Yarn Mapping Provider by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
1.19.2
1 loader buildMinecraft version
1.19.1
1 loader buildMinecraft version
1.19
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Yarn Mapping Provider versions and loaders
1.1
yarn-mapping-provider-1.1.jar
19 Feb 2023
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.19 · Fabric setup 1.191.19.11.19.21.19.3 release
1.0
yarn-mapping-provider-1.0.jar
18 Feb 2023
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.19 · Fabric setup 1.191.19.11.19.21.19.3 release
Looking for an older file? The official Modrinth project page is in Resources.
