
YouArch
Litematica with certain features removed or modified.
About this Mod
Note: This mod also requires the MaLiLib library.
https://modrinth.com/mod/malilib
Multiplayer servers that like to keep a Vanilla gameplay feel disallow Litematica specifically because of the EasyPlaceMode feature. This feature allows players to, with a single click, load into their hand and place any Litematica schematic block anywhere in game - even in the air. YouArch removes or modifies this and other Litematica features so that these servers can allow Litematica's schematic functionality without the block placing functionality.
Specific features addressed in this mod:
- EasyPlace. This option has been removed from the HotKeys menu and the code disabled.
- PickBlockLast and PickBlockFirst have been modified such that "Cancel Further Processing" is always TRUE. This prevents the player from mapping the PickBlock hotkey to Minecraft's place block key allowing the player to both load a schematic block into their hand and place it in game in one click. It is a lot like EasyPlace but without the ability to place blocks in the air.
This mod is NOT affiliated with Litematica or supported by the Litematica developers.
YouArch? Though this is 99.5% Litematica, to ensure there is no confusion we chose a completely unrelated name. YouArch is a double meaning - You Architect and uArch (a term used in the microprocessor industry that refers to the architectural design of the chip).
Available Versions
How to Install YouArch on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (26.1.2).
Install Mod
Open the mod browser in the dashboard and search for "YouArch". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
26.1.2, 26.1.1, 26.1 (+10 more)
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
YouArch server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (26.1.2). You can switch loaders with one click in the panel.
Is YouArch compatible with fabric?
YouArch officially supports fabric for Minecraft 26.1.2, 26.1.1, 26.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with YouArch – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if YouArch consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Rent Modded Server
Install YouArch with just one click on your server.