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LagFixer⚡️Best Performance Solution! 3000+ servers! ✅ Lightweight and asynchronous!

Optimize your server by reducing entity lag, cleaning up the world and more!
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LagFixer-1.7.0.jar

File nameLagFixer-1.7.0.jar
Uploader
lajcziklajczik
Uploaded
Aug 3, 2026
Downloads
19
Size
1.9 MB
File ID
8570437
Type
B
Beta
Supported game versions
  • 26.2
  • 26.1.2
  • 26.1.1
  • 26.1
  • 1.21.5-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
  • 1.20.3-Snapshot
  • 1.20.5-Snapshot
  • 1.20.6
  • 1.20.5
  • 1.20.4
  • 1.20.3
  • 1.20.2
  • 1.20.1
  • 1.20
  • 1.19.4
  • 1.19.3
  • 1.19.2
  • 1.19.1
  • 1.19
  • 1.18.2
  • 1.18.1
  • 1.18
  • 1.17
  • 1.16
  • 1.15
  • 1.14
  • 1.13
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What's new

  • Added AFKOptimizer module to efficiently manage idle players and optimize server performance
  • Added TrashDisposal module for handling item disposal and cleanup
  • Added BetterModel hook for models support
  • Added PacketEvents bridge to avoid compatibility issues with other plugins
  • Improved configuration reloading so that more options now apply without requiring a server restart (not yet thoroughly tested)
  • Optimized tab completions for /lagfixer command
  • Improved HookManager API methods
  • Added synchronization for loading entity pathfinding systems
  • Added synchronization for loading vehicles
  • Replaced open_sound with clear_sound, which is now independent of the status of the abyss
  • Replaced AtomicInteger with LongAdder for better performance
  • Fixed unintended behavior in the /give command
  • Added proper event listener unregistration on plugin disable
  • Made Newton-Raphson method used by default in ExplosionOptimizer
  • Removed unnecessary throws Exception declarations from methods

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