Linkart Refabricated
Updated fork of Linkart, a mod that allows you to link your carts together via chains
About this Mod
An updated Linkart fork for 1.21+
Links to the original mod:
FAQ:
What's the difference between Linkart from Constellation and Linkart Refabricated?
This is just an up to date version of that mod, so it will be the same besides ports and bugfixes (except for the config library, which was changed to MidnightLib as Dark Matter is archived too, also giving ModMenu integration in the process)
How do I link minecarts together?
Just get a bunch of chains and SHIFT + RMB on your “parent” cart, and then SHIFT + RMB again on your “child” cart. Now the child cart will follow its parent!
Forge version?
Not by me. Although 1.20 version of the original mod works with Sinytra Connector, so you may as well try.
Requires 
Fabric API
Available Versions
How to Install Linkart Refabricated 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 (1.21.5).
Install Mod
Open the mod browser in the dashboard and search for "Linkart Refabricated". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.5, 1.21.4, 1.21.3 (+2 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Linkart Refabricated 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 (1.21.5). You can switch loaders with one click in the panel.
Is Linkart Refabricated compatible with fabric?
Linkart Refabricated officially supports fabric for Minecraft 1.21.5, 1.21.4, 1.21.3. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Linkart Refabricated – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Linkart Refabricated 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.
Rent Modded Server
Install Linkart Refabricated with just one click on your server.