⚡ FastLoader API

FastLoader API is a lightweight library for Minecraft that disables the DataFixerUpper (DFU) system and significantly accelerates world loading.

The DFU system handles data conversion between Minecraft versions, but in modded environments this functionality is almost never used — the system only consumes RAM and processor resources. FastLoader API completely eliminates this overhead, providing faster game startup and noticeable reduction in memory usage.

✅ Main Features

• Complete disabling of the DFU system
• Significant reduction in world loading times
• Memory savings for more mods
• Developed as an API, allowing easy integration with other modifications

⚠️ Important Recommendations

• Before installation, always use the "Optimize World" function for old saves
• Regularly create backup copies of your worlds in case of unexpected situations