Mineuniverse
Log in Register
Mods

Fastvancements

Lightweight advancement optimizing mod
by Misanthropy
Download Claim this project
7,792 downloads
0 likes
Updated Jul 6, 2026
0 hypes
Bug Fixes Performance

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I noticed that a lot of the existing advancement optimization mods are either outdated, carry unnecessary libraries, or cause compatibility issues when you have a big modpack.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

fastvancements-1.1.jar
MC Client, 1.20.1, Forge, Server
Release 2026-06-20 Get

More from Misanthropy

Celestisynth Fix
9,969
Misanthropy's Terra Entity Fix
992
Misanthropy's World Corruption Fixer
98,977
Larion World Generation - Unofficial Forge Port
9,883
Misanthropy's Tips Mod
94,976
Misanthropy's Linggango Tweaks
9,143

You Might Also Like

Better Biome Reblend
Updated version of Better Biome Blend, a mod that improves and fixes biome color blending
9,432,920
Icterine
Advancements optimization (specifically, InventoryChangeTrigger)
9,118,727
- FPS Booster - Lag Killer
powerful client-side performance FPS booster
97,463
Better Pie Chart
This Mod improves the Vanilla Pile Chart perfect for Minecraft SMP servers
9,603
Enhanced Block Entities Backforged
Reduce FPS lag with block entities, as well as customize them with resource packs. Forge 1.16.5 port of EBE
9,451
Unbinilium
Ubinilium is a Minecraft mod designed to optimize performance and enhance gameplay. It stabilizes FPS, renders distant blocks with reduced detail, and efficiently manages memory.
9,364