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Fast Chunks

Fast Chunks

FastChunks is a performance-focused Minecraft server plugin that speeds up chunk loading for movement, teleports, joins, and world changes using adaptive directional prefetch, priority loading, and fairness limits.

868downloads
1follower
868downloads
1follower

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Details

Licensed ARR
Published 4 months ago
Updated 3 weeks ago
All versions

1.2.0

Release
Fast Chunks 1.2.0 - Elytra & TPS Enginelast month 192
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Compatibility

Minecraft: Java Edition
26.3
26.2
26.1
1.21–1.21.4
1.20.x
Platforms
Bukkit
Folia
Paper
Purpur
Spigot

Changes

⚡ FastChunks 1.2.0 - High-Speed Elytra Stream & TPS Protection

This major update addresses the #1 problem reported by server owners: chunk loading freezes during Elytra flight and world generation lag spikes under low TPS.

🚀 What's New in v1.2.0:

  • 🪽 Elytra Highway Stream Mode:
    • Automatically predicts forward movement vectors for players gliding with Elytra or riding high-speed vehicles.
    • Dynamically projects chunk loading lookaheads ahead of travel trajectory, completely eliminating invisible chunk walls.
  • 🛡️ Dynamic TPS Safety Throttle:
    • Automatically protects your server from crashes and tick cascades.
    • If TPS drops below 18.0, generation of ungenerated chunks is temporarily suspended while existing chunks load smoothly.
  • 🖥️ In-Game Control Panel ( or ):
    • Live metric monitoring: Async Queue Size, In-Flight Tasks, Allocated RAM, Server TPS, and Avg Chunk Completion time.
    • 1-Click Profile Switching: Safe (low-spec), Balanced (standard SMP), and Aggressive (dedicated high-performance).
    • Quick toggles for Elytra Stream and boundary particles.
  • ⚡ Modern Paper & Java 21-25 Full Compatibility:
    • Fully tested on Paper 1.20 through Paper 26.3 with Adoptium Temurin Java 25.