LagFixer

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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 – 26.2

🧩 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

🛡️ Privacy & Data Collection

This plugin sends error reports, Spark profiler data and bStats metrics to the author's server solely for plugin optimization and finding new performance improvements for your server. Enabled by default. Disable error reporting & Spark via main.errors_reporter: false and bStats via main.bStats: false in config.yml.

Metrics bStats:

🌌 Other Plugins

Check out my other projects:

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