
Polymer - Quality of Life
Client side quality of life improvements on polymer powered servers!
About this Mod
Polymer - Quality of Life
A client + server mod, which provides several quality of life improvements to players playing on servers powered
by PolyMc and polymer. The mod is
required to be installed on both the client and server to work!
Improvements
Client Side Mining
If client_mining is enabled in the server config PolyMCs and polymers server side mining mechanics will be disabled
for players with polymer-qol. The clients use polymers block syncing to figure out modded block breaking times to
calculate them on the client. This allows for smoother block breaking (especially useful on high ping).

No Block Updates
When polymer-qol is installed on the client breaking and placing blocks won't cause block updates on the client, which
removes visually distracting incorrect blocks (especially useful with high ping).

Preventing Arm Swing
If prevent_swing is enabled in the server config, players with polymer-qol won't swing their arms when interacting
with fake noteblocks (which are often used for modded blocks).

Server Config
The server config is located at config/polymer-qol-server.json and allows server administrators to disable certain
features.
{
"_c0": "Allows polymer-qol clients to perform block mining client-side",
"client_mining": true,
"_c1": "Prevent polymer-qol clients from swinging their arm when interacting with fake noteblocks",
"prevent_swing": true
}
Available Versions
How to Install Polymer - Quality of Life 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 "Polymer - Quality of Life". 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 (+9 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Polymer - Quality of Life 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 Polymer - Quality of Life compatible with fabric?
Polymer - Quality of Life officially supports fabric for Minecraft 26.2, 26.1.2, 26.1.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Polymer - Quality of Life – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Polymer - Quality of Life 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 Polymer - Quality of Life with just one click on your server.