Carbonfast
Client-side mod that makes startup feel faster by deferring expensive resource loading until after the main menu is available.
Screenshots
About this Mod
Carbon
Carbon is a small client-side Minecraft mod that makes startup feel faster by deferring expensive resource loading until after the main menu is available.
It targets Fabric and NeoForge, with releases built per Minecraft version branch.
Vanilla vs Carbon
Supported Versions
0.1.0-26.1.2: current branch and main README0.1.0-1.21.11: older Minecraft branch0.1.0-1.21.4: older Minecraft branch
Notes
Carbon is client-only. Install the jar for your loader and Minecraft version.
Available Versions
How to Install Carbonfast on Your Client
Install the Mod Loader Locally
Install fabric for your local Minecraft version.
Download the Matching File
Choose the Carbonfast file for fabric and Minecraft 26.1.2.
Install Mod
Place the .jar file in your local .minecraft/mods folder and restart Minecraft. No server-side installation is required.
Compatibility
Mod Loaders
Minecraft Versions
26.1.2, 1.21.11, 1.21.4
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Does Carbonfast need to be installed on the Minecraft server?
No. Modrinth marks Carbonfast as unsupported on the server side. Install it only in your local Minecraft mods folder. Your server can remain unchanged unless the mod page lists an additional dependency.
Which version and loader does Carbonfast require?
Use a file for fabric, neoforge and your exact Minecraft version. Supported versions include 26.1.2, 1.21.11, 1.21.4. Files for different loaders are not interchangeable.
Carbonfast is not working – what should I check?
First check the Minecraft version, loader version and required dependencies. Put the .jar file in your local .minecraft/mods folder and remove older duplicates. Because this mod is client-side, adding server RAM will not fix it.
Similar Mods
Minecraft Server for Your Group
Carbonfast stays on your client. Host a compatible world for your group.