Fastvancements
Modby Misanthropy
Lightweight advancement optimizing mod
Type
Mod
CurseForge Downloads
99,762
CurseForge ID
1573383
Last Updated
Aug 22, 2026
Description

Fastvancements
I noticed that a lot of the existing advancement optimization mods are either outdated, carry unnecessary libraries, or cause compatibility issues when you have a big modpack.
I built this to fix those problems. It takes the best features from the other optimization mods and adds a few more on top, all while staying lightweight and stable.
Benchmark
Vanilla: 30 ms to 20ms
Fastvancements: 0ms (spark cannot even register it)
Test environment
500 Mods
2700 Advancements
20 minute
Spam inventory changes with random items.
Currently no mod comparison benchmarks are available. I could rush and do one but it would be inconsistent. If anyone is willing to help with it, contact me!
Credits
This project is available because of these mods.
Icterine
Cerulean
Achievement Optimizer
Recommended Gear
AffiliateHardware and extras that pair well with this mod.
As an Amazon Associate I earn from qualifying purchases.
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