InstaLoad

InstaLoad is a Fabric mod for Minecraft 1.21.x focused on faster and smoother world transitions.

Features

• Reduces the spawn region warmup from 441 chunks to 1 chunk.
• Skips blocking loading UI during join/respawn/reconfiguration world swaps.
• Keeps network/world-loading logic running while removing the blocking screen layer.

Notes

• Compatible with Minecraft 1.21.x.
• Verified on 1.21.8+
• This project is an independent 1.21.x implementation inspired by the "Optimized World Swapping" of Patcher in 1.8.9 and Fastload in 1.18-1.20.