LagFix
This plugin is an all-in-one lag reduction plugin. It configures the chunk rendering to keep the TPS high, freezes mobs that are far from players, and more!!!
LagFix is a configurable, all-in-one lag reduction plugin for MC servers. Instead of one blunt fix, it runs seven independent modules you can tune or toggle individually: a per-chunk mob cap, automatic ground-item cleanup with stack merging, distance-based AI throttling for idle mobs, a hopper transfer cooldown to stop tick-spam, a runaway-redstone-clock limiter, dynamic view-distance scaling tied to live TPS, and a TPS monitor that alerts staff the moment things slow down. Everything is controlled through config.yml and a full in-game /lagfix command suite — reload, status, toggle modules, manually clear items or mobs, inspect any chunk's entity count, and adjust view distance — all without restarting your server. LagFix won't fix bad hardware or a bad connection, and it's upfront about that. What it does is cut the actual, controllable causes of TPS drops, with every module visible and adjustable rather than hidden behind a black box.