![AntiRedstoneLag](https://i.postimg.cc/x1mjs7hb/minecraft-title-3.png)

[![Version](https://img.shields.io/badge/version-2.1.0-blue?style=for-the-badge&logo=github)](https://github.com/synkfr/AntiRedstoneLag/releases) [![Minecraft](https://img.shields.io/badge/Minecraft-1.21+-green?style=for-the-badge&logo=minecraft)](https://www.minecraft.net/) [![License](https://img.shields.io/badge/license-MIT-orange?style=for-the-badge)](LICENSE) [![Discord](https://img.shields.io/discord/1378591879393710110?style=for-the-badge&logo=discord&label=Discord)](https://discord.gg/fGyDyp3Ak4) **The Ultimate High-Performance Redstone Lag Prevention for Modern Minecraft Servers** [Features](#-features) • [Performance Specs](#-performance) • [Installation](#-installation) • [Commands](#-commands) • [Developer Builds](#-automated-builds)

--- ## ⚡ About AntiRedstoneLag AntiRedstoneLag is a lightweight yet extremely powerful plugin designed to safeguard your server from redstone-based lag machines and accidental over-engineering. Unlike basic limiters, AntiRedstoneLag uses **asynchronous logging** and **O(1) tracking structures** to monitor redstone activity with zero impact on your server's tick rate. --- ## ✨ Features - 🚀 **Asynchronous Foundation**: Logging and timestamp generation are offloaded to background threads. - 🎯 **O(1) Chunk Cleanup**: Refactored tracking logic for instant cleanup during chunk unloading. - 🌈 **Modern UI**: Full migration to **Adventure API** and **MiniMessage** for beautiful, hex-color alerts. - 🛡️ **Lag Guard 1.21**: Specifically optimized for Paper 1.21+ physics and redstone handling. - ⚙️ **Smart Actions**: Choose between `REMOVE` (with physics notifications), `DROP`, or `DISABLE`. - 📊 **Persistent Analytics**: Statistics tracking that survives server restarts. - 🔄 **Automated CI/CD**: Development builds published automatically via GitHub Actions. --- ## 🚀 Performance Specs | Optimization | Method | Impact | | :--- | :--- | :--- | | **Tracking** | Nested Concurrent Maps | **O(1)** Chunk Cleanup | | **Messaging** | Adventure API | Hex & Gradient Support | | **Logging** | Async Timestamping | Zero Main-Thread Overhead | | **Memory** | Fastutil Collections | Reduced Boxing/GC Pressure | --- ## 📦 Installation 1. Download the latest release from [Modrinth](https://modrinth.com/plugin/antiredstonelag) or [GitHub](https://github.com/synkfr/AntiRedstoneLag/releases). 2. Place the `.jar` in your server's `plugins/` folder. 3. Restart your server. 4. Configure limits in `plugins/AntiRedstoneLag/config.yml`. > **Requirements:** Paper, Spigot, or Purpur **1.21.1+** and **Java 21**. --- ## 🛠️ Configuration Modern power and simplicity. AntiRedstoneLag supports **MiniMessage** hex codes (``, `<#ffcc00>`, etc.) in all messages.

View Optimized config.yml

```yaml # Thresholds chunk-threshold: 500 # Max redstone updates per chunk per resetting interval block-threshold: 15 # Max updates per individual block before action # Reset interval in ticks (20 = 1 second) reset-interval-ticks: 20 # Action when threshold exceeded: REMOVE, DISABLE, or DROP # REMOVE: Clears block (Recommended) # DISABLE: Cancels active signals # DROP: Breaks block and drops items removal-action: REMOVE # Warning system warning: enabled: true threshold-percent: 80 # Warn at 80% of threshold # Alerts alerts: enabled: true log-to-console: true # Logging logging: enabled: true performance-stats: true ```

--- ## 💻 Commands & Permissions | Command | Description | Permission | | :--- | :--- | :--- | | `/arl help` | View command help | `antiredstonelag.use` | | `/arl reload` | Hot-reload config | `antiredstonelag.reload` | | `/arl stats` | Real-time performance stats | `antiredstonelag.stats` | | `/arl logs` | View removal history | `antiredstonelag.logs` | --- ## 🏗️ Automated Builds We use GitHub Actions to ensure code quality and instant delivery. Every push to `master` triggers a development build. > **Beta Testing:** Want the latest fixes before a stable release? Download the latest **Development Pre-release** from the [Repository Actions](https://github.com/synkfr/AntiRedstoneLag/actions) or the [Releases](https://github.com/synkfr/AntiRedstoneLag/releases) tab (labeled with `dev-bX`). --- ## ❓ Support [![Discord](https://img.shields.io/badge/Discord-Join%20Server-7289DA?style=for-the-badge&logo=discord)](https://discord.gg/fGyDyp3Ak4) [![GitHub Issues](https://img.shields.io/badge/GitHub-Issues-red?style=for-the-badge&logo=github)](https://github.com/synkfr/AntiRedstoneLag/issues)

AntiRedstoneLag

AntiRedstoneLag 1.0

Changelog

Files

Metadata

Release channel

Version number

Loaders

Game versions

Downloads

Publication date

Publisher

Version ID

External resources

Project members

Technical information