Fabulously Optimized
ModpackBeautiful graphics, speedy performance and familiar features in a simple package. Chaos Cubed beta!
Mod grades
How grades workModpacks get no grade of their own, so we show the grades of its mods. Of its 48 graded mods, 48 are graded A or B, 0 C and none D to F. Its last update came out 4 days ago, for Minecraft 26.3. See the mods
Images
About
Fabulously Optimized is a Fabric modpack focused on improving Minecraft performance and graphics while retaining familiar, vanilla-style play, without adding new content that would restrict which worlds or servers you can join. Its performance-focused mods include Sodium and Lithium, and its graphics options support shaders through Iris, connected textures through Continuity, and dynamic lights through LambDynamicLights. It also recreates many OptiFine features, including zoom, custom capes, better grass, HD screenshots, particle controls, animated textures, custom entity models, skies, and resource-pack features such as emissive visuals and custom colors. Players can use game controllers, host local worlds for friends, and view advancements in a larger window, alongside options such as 4K screenshots and a redesigned video-settings interface. The pack is designed to work on servers that accept vanilla clients, can serve as a base for adding other Fabric mods, and aims to preserve settings when updating where possible.
Written from Modrinth . How we write it
Content of this pack
The mods of its newest release (Minecraft 26.3 · Fabric, 20 Oct 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
Fabric APIMod · 527.1M downloadsAPassed
Entity CullingMod · 425.1M downloadsAPassed
SodiumMod · 412.7M downloadsAPassed
Iris ShadersMod · 337.4M downloadsAPassed
ImmediatelyFastMod · 329.5M downloadsAPassed
[ETF] Entity Texture FeaturesMod · 272.2M downloadsAPassed
YetAnotherConfigLib (YACL)Mod · 266.4M downloadsAPassed
[EMF] Entity Model FeaturesMod · 252.9M downloadsAPassed
Mod MenuMod · 244.6M downloadsAPassed
FerriteCoreMod · 243.7M downloadsAPassed
LithiumMod · 242.4M downloadsAPassed
Fabric Language KotlinMod · 218.7M downloadsAPassed
Sodium ExtraMod · 181.1M downloadsAPassed
Reese's Sodium OptionsMod · 166.6M downloadsAPassed
Forge Config API PortMod · 155.4M downloadsAPassed
ContinuityMod · 145.1M downloadsAPassed
Dynamic FPSMod · 126.3M downloadsAPassed
Zoomify (Zoom)Mod · 116.3M downloadsAPassed
LambDynamicLights - Dynamic LightsMod · 111.3M downloadsAPassed
More CullingMod · 101.8M downloadsAPassed
Crash AssistantMod · 94.9M downloadsAPassed
Text Placeholder APIMod · 91.6M downloadsAPassed
DebugifyMod · 76.9M downloadsAPassed
Language ReloadMod · 76M downloadsAPassedDetails
- Creators
- Fabulously Optimized (robotkoer, Kichura, alexjs and nick9509)
- Downloads
- 27.4M
- Created
- 17 Jul 2020
- Official pages
- Modrinth , CurseForge
- Links
- Source code , Issues , Wiki , Discord
Security
No harmful code found in its projects
We checked all 48 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 projects48 projects
- Files in the pack itself50 settings files, 1 resource, shader or data pack, no 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
6 mods send something about you
We read the code of all 46 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.4 mods
- Send nothingTheir code contacts no web address.36 mods
AI
AI used in 5 of the 45 mods we checked
We found an AI tool in them, or their authors declared AI content.
1 mod is not checked yet.
No sign so far that AI was used to make the pack itself
We looked for AI tools in its texts and code history 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.
- Code historyThe public code on GitHub: who made each change, credit lines such as "Co-authored-by", and its files.Nothing found
- Description and changelogsThe description, project page and newest changelogs: sentences saying an AI tool was used, and text pasted from an AI chat.Nothing found22 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 523 filesPoint at or tap a version to see its loaders.
Known conflicts
These projects do not work together with Fabulously Optimized: their authors or Fabulously Optimized's author say so. If you install both, the game can crash or some features can stop working. Some of them do the same job as Fabulously Optimized, so you only need one.
Related projects
Projects that need Fabulously Optimized to work.
