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Lightning Optimizer (FPS Boost & Lag Fix)

A high-performance, lightweight rendering optimizer that boosts FPS by intelligently culling distant and invisible particles.
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Lightning v1.1.0

File namelightning.jar
Uploader
hydrogen001hydrogen001
Uploaded
Apr 5, 2026
Downloads
11.6K
Size
6.3 KB
Mod Loaders
Fabric
File ID
7879891
Type
R
Release
Supported game versions
  • 1.20-Snapshot
  • 1.21-Snapshot
  • 1.21.2-Snapshot
  • 1.21.6-snapshot
  • 1.21.1-Snapshot
  • 1.21.5-Snapshot
  • 1.21.4-Snapshot
  • 1.21.9-snapshot
  • 1.21.11-snapshot
  • 1.21.11
  • 1.21.10
  • 1.21.9
  • 1.21.8
  • 1.21.7
  • 1.21.6
  • 1.21.5
  • 1.21.4
  • 1.21.3
  • 1.21.2
  • 1.21.1
  • 1.21
  • 1.20.2-Snapshot
  • 1.20.5-Snapshot
  • 1.20.3-Snapshot
  • 1.20.6
  • 1.20.5
  • 1.20.4
  • 1.20.3
  • 1.20.2
  • 1.20.1
  • 1.20
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Curse Maven Snippet

Fabric

modImplementation "curse.maven:lightning-optimizer-1450086:7879891"

Learn more about Curse Maven

What's new

Lightning Optimizer v1.1.0

Updates:

Toggle Switch: Made FPS HUD toggle by F8. You can now turn the Lightning Stats overlay ON or OFF whenever you want (Highly requested by Inky_TheRobot).

Smooth Warp Animation: The HUD no longer just "pops" in. It now features a sleek Slide-in/Warp animation from the right side of the screen for a more premium feel.

Broad Version Support: Fully compatible with Minecraft 1.20.1 through 1.21.x, including the latest snapshots.

Performance Optimization: Refined the internal logic for Java 21, ensuring the optimizer boost calculation is smoother and uses even fewer resources.

Bug Fixes:

Fixed an issue where the HUD remained visible while in Cinematic Mode (F1).

Corrected the FPS calculation logic for low-end systems to provide a more stable number. 

Removed the bug that makes the fps in the HUD show negative FPS.

This mod has no additional files