Konkrete
Just another boring library mod.
About this Mod
IMPORTANT
This mod is a LIBRARY mod.
It will do nothing on its own and its only purpose is to act as a dependency for other mods that use its features.
About
Konkrete is a library mod used by almost all of my other mods.
Technically, you are free to use this library for your own mods, but there's currently no documentation, so it would probably be a very annoying experience.
Everything important is documented in the source, so make sure to take a look at Konkrete's source on GitHub!
Copyright & Licensing
Konkrete Copyright © 2020-2025 Keksuccino.
Konkrete is licensed under Apache-2.0.
Open Imaging Copyright © 2014 Dhyan Blum.
Open Imaging is licensed under Apache-2.0.
JsonPath Copyright © 2017 Jayway.
JsonPath is licensed under Apache-2.0.
Json-smart Copyright © netplex.
Json-smart is licensed under Apache-2.0.
Server Needed?
Looking to play Minecraft with friends but setting up a server is just too time-consuming?
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Available Versions
How to Install Konkrete 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 (26.2).
Install Mod
Open the mod browser in the dashboard and search for "Konkrete". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
26.2, 26.1.2, 26.1.1 (+30 more)
Server-side
~ OptionalRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Konkrete 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 (26.2). You can switch loaders with one click in the panel.
Is Konkrete compatible with fabric and forge and neoforge?
Konkrete officially supports fabric, forge, neoforge for Minecraft 26.2, 26.1.2, 26.1.1. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Konkrete – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Konkrete 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 Konkrete with just one click on your server.