LagFixer
⚡️ Best Performance Solution! 🗄️Trusted by 3000+ servers! ✅ Lightweight and highly Asynchronous!
Автор: lajczi346,2 тыс.457обновлён 20 окт. 2026 г.
МобыОптимизацияУтилиты
Описание
LagFixer helps improve server performance by optimizing the Minecraft engine.
While the paper itself is well optimized, some of its functions still require improvement.
It won’t fix all lag by itself, but it can noticeably reduce it when used alongside well coded plugins and a solid server setup.
It is not intended to resolve issues caused by low quality or poorly configured plugins.
⚡ Requirements & Compatibility
- Java: 21 or later (use version 1.5.3 for java 8 support)
- Server: Bukkit/Spigot/Paper, hybrid Forge, etc.
- Version range:
1.13.2–26.3
🧩 Modules Overview
| Module | Impact | Description & Features |
|---|---|---|
| MobAiReducer | 🔴 VERY HIGH | Replaces creature movement to optimize behavior. Disables unnecessary PathFinders. Crucial for massive animal farms. |
| EntityLimiter | 🔴 HIGH | Restricts the number of entities per chunk. Prevents excessive entity accumulation. |
| LagShield | 🔴 HIGH | Monitors server load and dynamically adjusts settings during latency spikes. |
| ExplosionOptimizer | 🔴 HIGH | Limits explosion power and chain reactions (TNT, creepers, End Crystals). |
| ItemsCleaner | 🟡 MEDIUM | Cleans up old items on the ground. Includes /abyss command for players to retrieve lost items. |
| RedstoneLimiter | 🟡 MEDIUM | Disables demanding Redstone clocks to prevent server overload and crashes. |
| VehicleMotion | 🟡 MEDIUM | Optimizes boats and minecarts. Automatically removes chest minecarts spawned in mineshafts. |
| AbilityLimiter | 🟡 MEDIUM | Limits rapid Trident and Elytra usage to prevent excessive, fast-paced chunk loading. |
| ConsoleFilter | 🟢 VISUAL | Filters console messages based on predefined rules. Enhances log clarity and reduces console clutter. |
🛠️ Features & Integration
🔌 Supported Plugins (optional)
Technical:
Stackers:
Entity Models:
📊 Placeholders
| Placeholder | Description |
|---|---|
%lagfixer_tps% | Current ticks per second (TPS) |
%lagfixer_mspt% | Current milliseconds per tick (MSPT) |
%lagfixer_cpuprocess% | Current process CPU usage |
%lagfixer_cpusystem% | Current system CPU usage |
%lagfixer_worldcleaner% | Countdown to the next world clean |
💻 Commands
/lagfixer- Main plugin command/abyss- The place where deleted items go (recovery)
Metrics bStats:
🌌 Other Plugins
Check out my other projects:
Галерея
Последние версии
Все версии →release
LagFixer 1.7.2 [folia build]
1.7.2-folia20 окт. 2026 г.784Minecraft: 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6, 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11, 26.1, 26.1.1, 26.1.2, 26.2, 26.3folia
Что нового
- Fixed AFKOptimizer exceptions
- Added dedicated nms support for 26.3 (previous version should also work)
release
LagFixer 1.7.2 [build 152]
1.7.220 окт. 2026 г.4,2 тыс.Minecraft: 1.13, 1.13.1, 1.13.2, 1.14, 1.14.1, 1.14.2, 1.14.3, 1.14.4, 1.15, 1.15.1, 1.15.2, 1.16, 1.16.1, 1.16.2, 1.16.3, 1.16.4, 1.16.5, 1.17, 1.17.1, 1.18, 1.18.1, 1.18.2, 1.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4, 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6, 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11, 26.1, 26.1.1, 26.1.2, 26.2, 26.3bukkit, paper, purpur, spigot
Что нового
- Added dedicated nms support for 26.3 (previous version should also work)
beta
LagFixer 1.7.1 [folia build]
1.7.1-folia16 авг. 2026 г.6,3 тыс.Minecraft: 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6, 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11, 26.1, 26.1.1, 26.1.2, 26.2folia
release
LagFixer 1.7.1 [build 151]
1.7.116 авг. 2026 г.36,8 тыс.Minecraft: 1.13, 1.13.1, 1.13.2, 1.14, 1.14.1, 1.14.2, 1.14.3, 1.14.4, 1.15, 1.15.1, 1.15.2, 1.16, 1.16.1, 1.16.2, 1.16.3, 1.16.4, 1.16.5, 1.17, 1.17.1, 1.18, 1.18.1, 1.18.2, 1.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4, 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6, 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11, 26.1, 26.1.1, 26.1.2, 26.2bukkit, paper, purpur, spigot
Что нового
- Added logger filter to hide error: Cannot invoke "net.minecraft.world.entity.ai.goal.WrappedGoal.isRunning()" because "goal" is null
- Updated oshi-core to latest version
- Optimized WorldCleaner (limited the creation of the ItemStack)
beta
LagFixer 1.7.0 [build 150]
1.7.03 авг. 2026 г.5,5 тыс.Minecraft: 1.13, 1.13.1, 1.13.2, 1.14, 1.14.1, 1.14.2, 1.14.3, 1.14.4, 1.15, 1.15.1, 1.15.2, 1.16, 1.16.1, 1.16.2, 1.16.3, 1.16.4, 1.16.5, 1.17, 1.17.1, 1.18, 1.18.1, 1.18.2, 1.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4, 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6, 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11, 26.1, 26.1.1, 26.1.2, 26.2bukkit, paper, purpur, spigot
Что нового
- 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
release
LagFixer 1.6.6 [build 149]
1.6.613 июл. 2026 г.15,8 тыс.Minecraft: 1.13, 1.13.1, 1.13.2, 1.14, 1.14.1, 1.14.2, 1.14.3, 1.14.4, 1.15, 1.15.1, 1.15.2, 1.16, 1.16.1, 1.16.2, 1.16.3, 1.16.4, 1.16.5, 1.17, 1.17.1, 1.18, 1.18.1, 1.18.2, 1.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4, 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6, 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11, 26.1, 26.1.1, 26.1.2, 26.2bukkit, paper, purpur, spigot
Что нового
- Fixed an issue where Void items would end up in the Abyss in WorldCleaner module
- Increased default interval in WorldCleaner module
- Added more settings in VehicleMotionReducer module
- Removed unused config path in lang config
- Added new spawn reason to avoid huge farms in EntityLimiter module
- Fixed error on plugin shutdown in ConsoleFilter module
- Fixed enchantment name for newer versions in AbilityLimiter module
- Added support for spigot servers
release
LagFixer 1.6.5 (folia build)
1.6.5-folia26 июн. 2026 г.2,4 тыс.Minecraft: 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6, 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11, 26.1, 26.1.1, 26.1.2, 26.2folia
Что нового
- Fixed the plugin so it doesn't process errors from other plugins unrelated to LagFixer.
release
LagFixer 1.6.5 [build 148]
1.6.526 июн. 2026 г.9,2 тыс.Minecraft: 1.13, 1.13.1, 1.13.2, 1.14, 1.14.1, 1.14.2, 1.14.3, 1.14.4, 1.15, 1.15.1, 1.15.2, 1.16, 1.16.1, 1.16.2, 1.16.3, 1.16.4, 1.16.5, 1.17, 1.17.1, 1.18, 1.18.1, 1.18.2, 1.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4, 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6, 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11, 26.1, 26.1.1, 26.1.2, 26.2bukkit, paper, purpur, spigot
Что нового
- Fixed the plugin so it doesn't process errors from other plugins unrelated to LagFixer.
release
LagFixer 1.6.4.1 (folia build)
1.6.4.1-folia25 июн. 2026 г.90Minecraft: 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6, 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11, 26.1, 26.1.1, 26.1.2, 26.2folia
Что нового
- Fixed startup errors, support for other plugins will now work
release
LagFixer 1.6.4 (folia build)
1.6.4-folia25 июн. 2026 г.58Minecraft: 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6, 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11, 26.1, 26.1.1, 26.1.2, 26.2folia
Что нового
Updated to the latest LagFixer version.
Full changelog: https://modrinth.com/plugin/lagfixer/changelog