Profiling/Debugging mods for NeoForge 1.21.1

These mods help profile and diagnose issues for modpacks, so that issues can be found and fixed.

NameLinksDescriptionAlternatives
Console FilterCFAllows you to stop entries from being logged in game console through phrases or regexLog Begone
Crash Assistant*CF / MRShows a GUI after Minecraft crashes, immediately showing and analyzing all affected logs.-
CyanideCF / MRReduces data pack world generation pain by providing useful, informative error messages.-
ModernFix*CF / MRAll-in-one mod that improves performance, reduces memory usage, and fixes many bugs-
ObservableCF / MRProfiles (tile) entities and shows you what’s taking up tick time and where-
Spark*CF / MRPerformance profiler for Minecraft clients, servers and proxies-

* - A must-have mod for nearly any modpack. Only in very rare circumstances should you not use this mod or an equivalent.

** - Prone to issues or conflicts with other mods

Tags: modsNeoForge1.21.1