About Polymer - Quality of Life
From ModrinthClient side quality of life improvements on polymer powered servers!
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
}Highlights
From source dataGame versions
Supports 13 Minecraft versions, the newest being 26.3.
Loaders
Runs on Fabric.
Footprint
Rated a light load on a server.
What kind of mod it is
From the catalogQuality of life & UI
Small conveniences, tweaks and interface improvements players notice straight away.
Runs on your server
From source side supportModrinth lists Polymer - Quality of Life as required on the server. Check its Modrinth page to see whether players need it too.
Compatibility
- Game
- Minecraft
- Loaders
- Fabric
- Runs on
- Serverrequired on the server
- Game versions
- 26.3 and 12 earlier
Verified at the source
- ✓ModrinthOfficial listing, checked 2026-10-01Open ↗
- ✓AuthorDrexHD, as published on Modrinth
- ✓LicenseMITFree









