NeoForge Wiki › FAQ
NeoForge FAQ
10 questions players actually ask, answered.
How do I know if a mod is compatible with NeoForge?
Check the mod's description on CurseForge or Modrinth—it will explicitly state which modloaders it supports. Most modern mods list NeoForge compatibility clearly, though some older mods may only support Forge or Fabric.
Why is my game crashing when I load multiple mods?
Check your crash log (found in the logs folder) to identify which mod is causing the issue. Common causes are mod version mismatches, conflicting mods that modify the same game systems, or insufficient allocated RAM.
Can I use Fabric mods with NeoForge?
No, Fabric and NeoForge are separate modloaders and are not compatible with each other. You must choose one modloader and use mods designed for that specific loader.
What's the difference between NeoForge and Minecraft Forge?
NeoForge is a fork of Forge that became independent starting with Minecraft 1.20.2. It's maintained by former Forge developers and offers similar functionality, but they are separate projects with different development teams.
How do I increase the RAM allocated to NeoForge?
Edit your launcher settings (in the launcher profile or launcher.cfg file) to increase the maximum memory allocation. Most launchers have a dedicated field for this—look for options like 'JVM Arguments' or 'Memory.'
Why do some mods require specific NeoForge versions?
Mods are built against specific NeoForge versions because the modding API changes between releases. Using a mismatched version will cause crashes or missing features.
Can I use NeoForge on servers?
Yes, NeoForge supports server-side modding. Both the server and client must have NeoForge installed, and mods must be compatible with server environments (some client-only mods won't work on servers).
What should I do if two mods are conflicting?
First, check mod documentation or GitHub issues to see if there's a known conflict or configuration fix. If not, try adjusting mod load order, disabling conflicting features in mod configs, or removing one of the mods.
How do I configure individual mod settings?
Most mods store their config files in the config folder within your game directory. You can edit these files with a text editor, or some mods provide in-game configuration screens accessible from the main menu.
Is NeoForge better for performance than Forge?
Performance depends on which mods you're using rather than the modloader itself. NeoForge and Forge have similar performance characteristics, though specific mods may run differently on each platform.