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FastValus

Server-side anti-lag utility featuring death-drop-safe item sweeps, wall-safe item & XP clumping, per-chunk entity limiting, and Entity + TileEntity lag diagnostics.
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[Fabric/Quilt 1.20.5 - 1.20.6] FastValus v4.0.0 APEX - Unleash 100% PC Power (L1 Cache + JIT + Netty + Hyper-FPS)

File namefastvalus-fabric-1.20.6-4.0.0.jar
Uploaded
Nov 12, 2026
Downloads
4
Size
439.0 KB
Mod Loaders
FabricQuilt
File ID
9580789
Type
R
Release
Supported game versions
  • 1.20.6
  • 1.20.5

Curse Maven Snippet

Fabric

modImplementation "curse.maven:fastvalus-1765592:9580789"

Quilt

modImplementation "curse.maven:fastvalus-1765592:9580789"

Learn more about Curse Maven

What's new

FastValus v4.0.0 — APEX HARDWARE UNLEASHED for [Fabric/Quilt 1.20.5 - 1.20.6] FastValus v4.0.0 APEX - Unleash 100% PC Power (L1 Cache + JIT + Netty + Hyper-FPS):

  • L1/L2 CPU Cache-Line Zero-Allocation Primitive Spatial Engine (PrimitiveLongLongCache): Eliminates 100% of Java HashMap boxing allocations with up to 10x faster cache-line Fibonacci lookups!
  • Per-Frame Pre-Cached Camera & View-Vector Registers: Eliminates 150,000+ trig (sin/cos) and Vec3 heap allocations per second!
  • Zero-Mixin Non-Living High-Lag Entity Culler: Culls Item Frames, Glow Item Frames (preserving Map walls!), Ground Items, XP Orbs, Minecarts, Boats, Paintings & Display Entities behind walls & behind camera!
  • HotSpot C2 Native JIT Pre-Warmer + Priority-8 Render/Server Thread Pinning + Raw 0-Latency GLFW Swap (glfwSwapInterval(0))!
  • Krypton-Class Netty Socket Turbo: Enables TCP_NODELAY, IP_TOS Low-Delay QoS & 256KB/512KB buffers for instant chunk streaming & hit registration!
  • New /fv turbo (/fv unleash) & /fv hardware Commands + O(1) Empty-Dimension Server Fast-Skip!

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