
Coda
A client-side fabric Minecraft modification to assist the player in their survival journey.
About this Mod
Coda
This mod is still in development. Feel free to open an issue/discussion on Github with any suggestions or bugs you find.
Client side quality of life improvements without adding additional items, blocks or entities to the base game. All features can be accessed using the /coda command prefix. Hotkeys for certain features can be programmed in the default Minecraft setting page.
Features
/coda librariantrade [book] [max_price] - find the book trade you desire for librarian villagers automatically
/coda armorswap - swap between your chestplate and elytra with a click of a button
/coda autosavetools - move low durability tools from your main hand to prevent them from breaking automatically
/coda autosavetools - choose the best tool for the block you are breaking automatically
/coda shulkerboxunloader - empty the content of a shulkerbox with the press of a button
/coda itempickupwhitelist {additem | removeitem | removeallitems | displayallitems} [item] - whitelist what items you can pick up
/coda slotrandomiser {configure} - choose which slots to randomly scroll through to create truly random gradients for your builds
/coda autofish - cast and reel in a fishing rod automatically
/coda {sortinventory | saveinventory} - save your inventory's layout and use the saved layout to automatically sort your inventory later
/coda fastplace - place blocks extremely quickly (one block per tick)
Download
Issues and Suggestions
If you encounter any issues with the modification or have any suggestions please feel free to create a new issue on the github page.
Available Versions
How to Install Coda 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).
Install Mod
Open the mod browser in the dashboard and search for "Coda". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21, 1.20.4, 1.19.3 (+2 more)
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Coda 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). You can switch loaders with one click in the panel.
Is Coda compatible with fabric?
Coda officially supports fabric for Minecraft 1.21, 1.20.4, 1.19.3. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Coda – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Coda 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 Coda with just one click on your server.