LBCore | The All-In-One Lobby Management System
v1.0.0 STABLE RELEASEStop bloating your server with 20+ different plugins. LBCore is a high-performance, enterprise-grade solution designed to handle everything from join events to advanced world management. Built for speed, optimized for large networks.
Why LBCore is Best
Zero-Lag Architecture: Coded with performance in mind. No main-thread hangs, even with 100+ players.
All-In-One Integration: Replaces Essentials, Scoreboard, Tablist, Holograms, and more.
Developer Grade Config: 100% customizable. Every message, every sound, and every GUI can be tweaked.
PlaceholderAPI Ready: Seamlessly pull data from any other plugin on your server.
Premium Feature Modules
Dynamic Interaction Suite
- NEW: Advanced Action Engine (BETA): Trigger complex sequences (Commands, Sounds, Messages, Titles) based on player interactions.
- Launchpads & Double Jump: Physics-based movement for a modern lobby feel.
- Dynamic Hologram Engine(BETA): High-visibility floating text that refreshes in real-time via PAPI.
- Player Hider: Smart visibility toggles to maximize FPS for your players.
- Action-Based Announcements: Trigger messages based on player actions for high engagement.
Visual Excellence
- Flicker-Free Scoreboard: Update stats in real-time without the annoying blink.
- Custom Tablist: Design a professional header and footer that screams "Premium Server."
- Interactive Book UI: Automatically open a custom-designed book when a player joins.
The GUI Factory
- Infinite Menu Creation: Create multi-page GUIs, Server Selectors, and Navigators.
- Join-Item Management: Assign items to specific hotbar slots with custom NBT data and commands.
Absolute World Protection
Take total control over your lobby environment. Toggle 15+ world settings including:
Advanced Action Engine (BETA) Syntax (v1.0.0)
Use these tags in your config to create advanced interactions:| Tag | Usage | Example |
| [MESSAGE] | Send chat message | [MESSAGE] &aWelcome back! |
| [TITLE] | Main:Subtitle | [TITLE] &6Welcome:&eTo our server |
| [ACTIONBAR] | Send actionbar text | [ACTIONBAR] &cLoading... |
| [SOUND] | Sound:Volume.pitch | [SOUND] ENTITY_EXPERIENCE_ORB_PICKUP:1:1 |
| [CONSOLE] | Run as console | [CONSOLE] op %player% |
| [COMMAND] | Run as player | [COMMAND] spawn |
| [TELEPORT] | World:X:Y:Z | [TELEPORT] world:100:64:100 |
| [EFFECT] | Type.duration:Amp | [EFFECT] SPEED:600:1 |
| [VELOCITY] | X:Y:Z | [VELOCITY] 0:1.5:0 (Launchpad) |
| [GAMEMODE] | Change mode | [GAMEMODE] creative |
| [BUNGEE] | Server name | [BUNGEE] survival |
| [HEAL] | Full health/food | [HEAL] |
| [EXP] | Give experience | [EXP] 100 |
| [JSON] | Tellraw format | [JSON] {"text":"Click me","clickEvent":...} |
| [CLOSE] | Close GUI | [CLOSE] |
Staff and chat control
- Advanced Mute System: Integrated moderation without needing extra plugins.
- Vanish Pro: Stay hidden from players with full bypass permissions.
- Chat Guard: Anti-Swear, Command Blocker (/pl, /version, etc.), and Global Chat Lock.
- Build Mode: Secure toggle for staff to modify the lobby without disabling protections.
Developer API & Commands
| Command | Description | Permission |
| /lbcore | Main command (Show info) | lbcore.builder |
| /setlobby | Define the global spawn point | lbcore.owner |
| /removelobby | Delete an existing lobby | lbcore.owner |
| /lobbylist | View all existing lobbies | lbcore.owner |
| /lobby | Teleport to the spawn | none |
| /lobbytp | TP to a world to set a lobby | lbcore.builder |
| /lbholo | Create & manage holograms | lbcore.builder |
| /lbmenu | Manage custom GUI menus | lbcore.builder |
| /build | Toggle build mode | lbcore.builder |
| /vanish | Hide from other players | lbcore.admin |
| /mute | Mute/Unmute a player | lbcore.admin |
| /lockchat | Freeze global communication | lbcore.admin |
| /fly | Toggle flight mode | lbcore.admin |
| /lbcitemlist | See To CustomItems | lbcore.builder |
Permission (Recommended Setup)
To give your staff the right access, use these permission nodes:| Permission Node | Description | Default Level |
| lbcore.owner | Full access to everything (Lobby management) | OP |
| lbcore.admin | Access to Mute, Vanish, LockChat, and Fly | OP |
| lbcore.builder | Access to Build mode, Reload, and Holograms | OP |
Technical Specifications & Requirements
- Required Dependencies:
- ViaVersion (Essential for core networking)
- ViaBackwards (Essential for version compatibility)
- ViaRewind (Essential for legacy support)
- PlaceholderAPI (Required for Scoreboard/Tablist/Menus)
- LuckPerms (For Ranks & Permission Management)
- Supported Versions: 1.16.x - 1.21.x+
- Server Software: Optimized for Paper, Purpur, and Pufferfish.
- Java Version: Java 17 or higher recommended.
- Optimization: Engineered for 20.0 TPS even on high-population lobbies.

Get ready for the upcoming update! I've got some great improvements and surprises heading your way very soon. Thanks for the support!