PlsNoLag

Minecraft 版本： 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

平台： bukkit paper spigot

标签： optimization utility

Tired of anti-lag plugins that ruin your farms or cause more headaches than they solve? Introducing PlsNoLag — real performance gains without compromising your gameplay.

PlsNoLag doesn't just delete things and hope for the best. Every feature below uses one of two approaches, whichever fits the problem: hard per-chunk/per-player caps that clean up genuine excess, or packet-level tricks that
cut network/client load without touching anything server-side at all. Nothing you rely on for farms or redstone gets silently swept away.

? Minecarts

• Per-player cap: up to 125 minecarts loaded across every chunk a player currently has loaded client-side. Anything beyond that is removed.
• Moving cap: up to 4 moving minecarts per chunk — excess is cleaned up automatically.
• Stationary cap: up to 100 stationary minecarts per chunk, tuned for cart-based farms and storage builds. A placement that would exceed the cap is rejected before the cart ever spawns, not cleaned up after the fact.
• Covers every minecart type — regular, chest, furnace, hopper, TNT, command block, and any future variant — and closes the dispenser-spawn loophole (a hopper feeding a dispenser aimed at rails can't bypass the cap either).
• Packet tweak: minecarts sitting essentially still stop sending velocity and rolling-sound packets entirely — same result on screen, far less traffic and far less for the client to process.
  

? Boats

• Same three-tier system as minecarts: 125 per player across loaded chunks, 4 moving per chunk.
• Stationary cap tuned lower — 16 per chunk — since boats have far less legitimate reason to pile up than a minecart farm.
• Covers every wood type, chest boats, and bamboo rafts.
• Same placement-rejection and stationary/sound packet suppression as minecarts.
  

? Dropped Items

• Once a chunk has enough visible items of a given material (the cap scales with that material's stack size), any more of that type are hidden from players client-side — they still exist and tick normally, they're just not
  rendered.
• As visible items get picked up, hidden ones are automatically revealed to backfill the cap. Nothing is ever actually lost.
• A periodic safety sweep catches items destroyed through paths with no dedicated event — lava, the void, explosions — so the hidden pool never gets stuck holding a "ghost" slot.
  

✨ Experience Orbs

• Force-merges XP orbs within a short radius on a fast interval, combining their value into far fewer entities — well beyond vanilla's same-tick-only merging, which barely helps at a grinder or farm with constant orb
  generation.
• Once a chunk has enough visible orbs, the rest are hidden the same way dropped items are — still exist, still merge, just not sent to clients until the count drops back down.
• The XP pickup sound is rate-limited per player. At a busy farm vanilla fires it almost every tick; PlsNoLag smooths that out instead of spamming your speakers and your client's packet queue.
  

? Arrows

• Cleans up grounded/stuck arrows every 5 seconds — but only ones nobody has a reason to collect: fired by mobs (skeletons, strays, pillagers, dispensers, etc.) or by a player using an Infinity-enchanted bow, which vanilla
  already marks un-collectible since the bow never runs dry.
• A normal player's shot arrow is real, retrievable ammo, and is left completely alone.
  

❄️ Snow Golem Snowballs

• Automatically clears snowballs thrown by snow golems every 5 seconds — the classic AFK lag-machine fuel — without ever touching a player-thrown snowball.
  

? Network & Sound Optimization

• Duplicate identical sound packets — same sound, same chunk, same tick, the kind villager trading spam or a note-block clock produces — are deduplicated so a client hears it once instead of once per source.
• Every packet-level tweak above exists for the same reason: free up bandwidth for the traffic that actually matters, and cut down how much your client has to see, hear, and process. That's a smoother experience on both ends,
  not just a better tick rate.
  

With PlsNoLag, your farms keep running exactly as designed while your server — and your players' clients — breathe easier. Every cap, threshold, and interval is configurable, so you can tune it to exactly how your server plays.