NXDevelopment – Item Upgrade Plugin 
NXDevelopment is a powerful and user-friendly item upgrade system that allows players to enhance their tools and weapons directly in-game. Perfect for servers that want progression, balance, and a modern upgrade experience.
Key Features
Sword Sharpness Upgrades (Levels 1–10)
Pickaxe Efficiency Upgrades (Levels 1–5)
Axe Unbreaking Upgrades (Levels 1–3)
Beautiful GUI menu – exactly as shown in the screenshots
Multi-language support (English & Hungarian)
Fully configurable prices (separate cost for each level)
HEX color support for a modern and vibrant look
How to Use
- Run /upgrade or /fejlesztes
- Hold a sword, pickaxe, or axe in your hand
- Select the upgrade you want
- Click the UPGRADE button
- Pay the cost and receive your upgraded item instantly
Customization
- All upgrade prices configurable in config.yml
- All messages editable in messages.yml
- Menu layout, texts, and colors are fully customizable
- Supports HEX colors for advanced styling
Perfect For
- Survival servers
- RPG servers
- Prison servers
- Economy-based gameplay
Why Choose NXDevelopment?
- Clean and modern GUI
- Easy to configure
- Balanced upgrade system
- Player-friendly progression
- Lightweight and optimized
Ingame GUI:
