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Bons and Furious

Push your optimized modpack further: Faster terrain, shorter waits and smoother busy scenes on top of best performance mods. 300+ optimization achieves 9x worldgen, -56% launch time and up to +17% FPS.
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Bons and Furious 1.0.39+mc1.21.1 (NeoForge)

File namebons_and_furious-neoforge-1.0.39+mc1.21.1.jar
Uploaded
Oct 10, 2026
Downloads
74
Size
1.6 MB
Mod Loaders
NeoForge
File ID
9118637
Type
R
Release
Supported game versions
  • 1.21.1

Curse Maven Snippet

NeoForge

implementation "curse.maven:bons-and-furious-1715359:9118637"

Learn more about Curse Maven

What's new

Bons and Furious 1.0.39 for Minecraft 1.21.1 on NeoForge. Requires Java 21 and NeoForge 21.1.252 or newer. Install bons_and_furious-neoforge-1.0.39+mc1.21.1.jar on the client, the server, or both; optional target mods are not required. Use the separate Forge build for Minecraft 1.20.1.

Fixed: with Bye Pregen installed, chunks that were still being generated could fail to save. Bye Pregen keeps those chunks in its own block storage and normally saves them itself. When its own saver is off, which happens when another mod listens for chunk saves, they go through the regular chunk writer, and vanilla_chunk_palette_direct_nbt could not write that storage. The log shows Failed to save chunk with UnsupportedOperationException, and NeoForge writes a report for each chunk, so stopping the server also took long. The control now leaves that storage to the regular writer. On 1.0.38+mc1.21.1, setting vanilla_chunk_palette_direct_nbt=false avoids it.

This build carries the same 205 controls as 1.0.38+mc1.21.1; only this one changed.

Tested on dedicated servers with Bye Pregen 1.1.3.1: next to a mod that listens for chunk saves, 1.0.38+mc1.21.1 lost about 1,600 of 1,700 chunks, and this build saved every chunk with the same terrain. Without Bye Pregen this build behaves exactly like 1.0.38+mc1.21.1. The Embeddium client check passed too. The performance figures on the project page were measured on Forge 1.20.1 and do not describe this port.

Installation and compatibility · All ported and omitted controls · Test results · Source

SHA-256 0fdf2fb35e7791e1216fbb26605b12e0be0ccf1f9858f2950044189fbb1958ea.

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