Rendering optimizations (Embeddium, Oculus + Shaders E-LITE to keep shaders looking great without losing FPS).
Chunk and entity optimizations (Chunky, CullLessLeaves, Mobtimizations, FerriteCore, Noisium, etc.). Memory and leak fixes (AllTheLeaks, ModernFix, NaN Health Fixer, etc.).
Improvements for world loading, multiplayer, and servers (ServerCore, Krypton Reno, Chunk Loading Limit, etc.).
Fixes for common errors that cause crashes or lag in large modpacks (CrashExploitFixer, World Corruption Solver, EntityModelShader Fix, etc.).
Libraries and compatibility APIs so everything works together without conflicts.
Diagnostic and testing tools (Crash Utilities, TooManyRecipeViewers, Jade, EMI, etc.) so you can safely test new mods.

Designed for:

"Vanilla+ performance": The game feels like vanilla, but much faster and more stable.
Dual support for Fabric/Forge/NeoForge in many mods (which is rare and very useful).
Includes lightweight but enhanced shaders (Shaders E-LITE — a MakeUp Ultra Fast edit) so you can have beautiful graphics without sacrificing FPS.
Many “fix” and “tweak” mods that solve common problems in large modpacks: duplicates, NBT bloat, NaN health, random crashes, etc.
Focus on long-term stability: fewer crashes, less stuttering, better RAM, CPU, and GPU usage.

Any mod recommendations and reports are welcome in the comments.

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