[UO]Ultramodern optimization
ModpackA modpack that helps your game run smoothly with other mods.
Mod grades
How grades workModpacks get no grade of their own, so we show the grades of its mods. Of its 26 graded mods, 22 are graded A or B, 4 C and none D to F. Its last update came out 6 weeks ago, for Minecraft 26.1.2. See the mods
Images
About
Ultramodern Optimization is a configurable optimization pack designed to help maintain smooth, stable gameplay in local multiplayer and modded environments. It provides several optimization presets for different scenarios, along with a DLC Manager where users can disable unwanted mods and review optional optimizations, with many compatibility issues clearly labeled. The pack also includes a categorization system and a one-click option to enable server-side optimizations through its presets.
Written from Modrinth and CurseForge . How we write it
Content of this pack
The mods of its newest release (Minecraft 1.20.1 · Forge, 15 Sep 2026). Each check result is for the latest files of that mod, which may not be the version in this pack.
Cloth Config APIMod · 569.3M downloadsAPassed
Architectury APIMod · 460M downloadsAPassed
ImmediatelyFastMod · 329.5M downloadsAPassed
Kotlin for ForgeMod · 263.5M downloadsAPassed
FerriteCoreMod · 243.7M downloadsAPassed
OculusMod · 217M downloadsCPassed
EmbeddiumMod · 191.1M downloadsCPassed
Yeetus ExperimentusMod · 118.2M downloadsBPassed
Load My F***ing TagsMod · 85.8M downloadsBPassed
Fast IP PingMod · 80.2M downloadsAPassed
Log BegoneMod · 76.5M downloads-Passed
MakeUp - Ultra FastShader · 68.5M downloadsAPassed
Embeddium (Rubidium) ExtraMod · 47.4M downloadsCPassed
CustomSkinLoaderMod · 40.8M downloadsAPassed
FleroviumMod · 29.9M downloadsAPassed
Immersive OptimizationMod · 19.1M downloadsAPassed
GnetumMod · 18.4M downloadsAPassed
Krypton RenoMod · 16.6M downloadsAPassed
MaFgLibMod · 12.1M downloadsAPassed
LightSpeedReMod · 4.8M downloadsBPassed
0Pack2ReloadMod · 4.7M downloadsCPassed
Async LoggerMod · 4.2M downloadsBPassed
Mixin Booster 🦀 Sp🧽nge Mixin Ultimate ⚡ Exterminator ☠️ MK2Mod · 2.3M downloadsBPassed
ThreatenGLMod · 1.7M downloadsBPassed
EfficientHashingMod · 1.1M downloadsBPassedChanges since the previous release
Compared with the release of 27 Aug 2026 for the same platform, Minecraft version and loader. We do not compare the versions of the projects yet.
- Added
- MakeUp - Ultra Fast
- Share graded A or B
- up 1 point
Details
- License
- MIT License
- Downloads
- 42K
- Created
- 6 Sep 2025
- Official pages
- Modrinth , CurseForge
- Links
- Issues
Security
No harmful code found in its projects
We checked all 27 projects and the files in the pack itself, without running them.
Why we show this: a modpack installs the files of its mods, and each mod runs on your computer like any program. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: a modpack has no grade of its own, and each mod's result counts in that mod's grade.
How we checked
- Its projects27 projects
- Files in the pack itself56 settings files, 2 resource, shader or data packs, 1 program, 103 other files, 9 mod jars.
- Author on ModrinthThe disclosure form on Modrinth, where the author declares that the project reads or edits things on your system outside the game. Since 13 Aug 2026, Modrinth's rules require it when this applies.Nothing declared about your system outside the game.
Privacy
1 mod sends something about you
We read the code of all 26 of its mods, without running it.
Why we show this: a modpack runs the code of its mods, and a mod can send things about you over the internet, like your player name or your login. Contacting an address to check for updates or download files sends nothing about you. Not in the grade: sending data can be normal for what a mod does.
How we checked
- Go online onlyTheir code contacts a web address, for example to check for updates. We found nothing it sends about you.1 mod
- Send nothingTheir code contacts no web address.24 mods
AI
AI used in 1 of the 26 mods we checked
We found an AI tool in it, or its author declared AI content.
No sign so far that AI was used to make the pack itself
We looked for AI tools in its texts and found none.
We have not read its files and images yet.
Why we show this: some players and servers avoid projects made with AI, and AI in the game can send what you write to an online service. Not in the grade: using AI does not tell whether a project works well or is kept up to date.
How we checked
- Author on ModrinthThe disclosure form on Modrinth. Since 13 Aug 2026, Modrinth's rules require it when a substantial part of the code is AI output, when an asset is mainly AI output, or when the project or its page relies on generative AI.No AI content declared.
- Description and changelogsThe description, project page and newest changelogs: sentences saying an AI tool was used, and text pasted from an AI chat.Nothing found6 of 40 changelogs read
- Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.Not read yet
- Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.Not read yet
Compatibility
See all 39 filesPoint at or tap a version to see its loaders.