
Sakura Lib
A data generation library mod built on top of owo and arrp.
About this Mod
Sakura Lib
While this is mainly a library mod, it also contains some features that are useful for players.
Player focused features
It contains a mod version tracker for singleplayer worlds.
This adds a warning if the mod version was downgraded or the mod removed.
There is a config to also warn about updates.
Developer focused features
This is a library mod for more convenient data generation in minecraft mods.
It provides a layer on top of owo-lib and ARRP to unify them.
This in turn allows for fully automatic data generation and registration.
In addition to that it also added a field in the mod json to specify the mods format version.
This is only used for the mod version tracker for now but will allow the use of datafixing in the future.
You can add the following in your fabric.mod.json to set the format version of your mod:
"custom": {
"sakuralib": {
"format_version": 1
}
}
More detailed documentation will be added later.
Available Versions
How to Install Sakura Lib 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 (1.20.5-rc3).
Install Mod
Open the mod browser in the dashboard and search for "Sakura Lib". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.5-rc3, 1.20.5-rc2, 1.20.5-rc1 (+36 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Sakura Lib 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 (1.20.5-rc3). You can switch loaders with one click in the panel.
Is Sakura Lib compatible with fabric?
Sakura Lib officially supports fabric for Minecraft 1.20.5-rc3, 1.20.5-rc2, 1.20.5-rc1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Sakura Lib – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Sakura Lib 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.
Similar Mods
Rent Modded Server
Install Sakura Lib with just one click on your server.