Fzzy Core
ModA core library used by several mods from the same author.
Why no grade
How grades workFinished or replaced projects get no grade: they will not get fixes or new versions.
- The project page: Fzzy Core has KDoc integrated into the source for guidance on use.
All 11 criteria
Maintenance
Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.2.5 years ago (28 Apr 2024). 30 modpacks released in the last 6 months still include it, so it keeps 44% of these points.Supports popular versionsWhether the project has a file for a Minecraft version that 15% or more of the popular mods updated in the last 6 months also support. A version many modpacks use, like 1.20.1 or 1.21.1, also counts after a release in the last 12 months.1.20.1 on Fabric and Quilt, 1.19.3 on Forge. 34% of the 718 popular Fabric mods updated in the last 6 months also have files for 1.20.1. Latest Minecraft: 26.3.Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.No release in the last 24 monthsStability
Removed from modpacksHow many modpacks removed it in a later version of the pack. We can only see this in modpacks with two or more versions. A pack that swaps it for another edition of the same project, or that is rebuilt from scratch, does not count.13 of the 336 modpacks with two or more versions removed it in a later one (4%)Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.Not measured yet.Known conflictsHow many projects say they do not work with it, compared with how widely it is used. Packs, small projects, forks, ports, add-ons, alternatives and old versions do not count.NoneTransparency
Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · fzzyhmstrs/fcPlace to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · fzzyhmstrs/fcPopularity
DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.4,737,421Track record
AgeHow long the project has existed. It counts less when no new file came out recently.3.7 years, 39 releasesSecurity
PassedFile checksThis check adds no points. It can only take points away.Our checks found nothing harmful in the latest file for recent Minecraft versions. See Security
In-game changes
Changes the game's code in 4 areas, as a library other mods build on: Rendering and graphicsChanges 1 game code file in this area: drawing mobs, items, particles and textures on screen., Inventory and itemsChanges 1 game code file in this area: items, chests and other containers, crafting and enchanting., Mobs and their behaviorChanges 1 game code file in this area: mobs, animals, villagers, projectiles and how they move and act. and Server and world logicChanges 1 game code file in this area: the world, commands, scoreboards, saved data and game rules..
Adds 1 enchantment: None.
Counted from the names and data files in the mod, so the list may not be complete.
Keeps all of vanilla Minecraft's textures, models and sounds.
Often used with it
See all 29Details
- Creator
- fzzyhmstrs
- License
- MIT License
- Downloads
- 4.7M
- Created
- 3 Feb 2023
- Official pages
- Modrinth , CurseForge
- Links
- Source code , Issues , Discord
Security
No harmful code found
We checked its files and read their code, without running it.
Why we show this: a mod runs on your computer like any program, so harmful code in it can take your accounts or files. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: malware means no grade, and a Warning in a latest file for a recent Minecraft version lowers it.
How we checked
- FilesWe download the files from Modrinth or CurseForge and look at what is inside them and what their code can do, without running them. Fixed rules tell what is harmful.7 latest files: the newest file for each Minecraft version and loader. The answer above is about the one for a recent version. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks. See each file in Releases
- Their codeWe turn the code of the files back into readable code and follow what it does, without running it. This shows what it downloads, what it sends and where your login goes.Read without running it
- 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.
- Looked for, not foundWe looked for these in the file and did not find them.The internet, folders outside the game, other programs, updating itself, the webcam or microphone, an AI service.
Privacy
We found nothing it sends
We read its code without running it: it contacts no web address while you play.
Why we show this: 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
- Files readWe read the code without running it. We list each web address the code contacts while you play, and what it sends. Code that is never used is left out.The code of its one file, for recent Minecraft versions. See each file in Releases
- Author on ModrinthThe disclosure form on Modrinth, where the author declares crash reports, usage data and advertisements. Since 13 Aug 2026, Modrinth's rules require it when a project collects data on its users or shows advertisements.Nothing declared about crash reports, usage data or advertisements.
AI
No sign so far that AI was used to make it
We looked for AI tools in its description, files, images and code history and found none.
We have not read its changelogs yet.
No sign of AI in the game
We found no AI service, AI library or AI model file in its code.
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 or AI features 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 found in the descriptionChangelogs not read yet
- Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.Nothing found
- Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.Nothing found1 image read
- Code of the modThe code and files of the mod, read without running it: addresses of AI services, AI libraries, AI model files and a place for your own AI key.No AI service, AI library or AI model file262 code files read
Compatibility
See all 39 filesPoint at or tap a version to see its loaders.
Related projects
Projects that need Fzzy Core to work.
Modpacks using this project
Find modpacks with it| Oct 2024 | 31 |
|---|---|
| Nov 2024 | 23 |
| Dec 2024 | 30 |
| Jan 2025 | 38 |
| Feb 2025 | 23 |
| Mar 2025 | 30 |
| Apr 2025 | 22 |
| May 2025 | 19 |
| Jun 2025 | 19 |
| Jul 2025 | 24 |
| Aug 2025 | 21 |
| Sep 2025 | 13 |
| Oct 2025 | 14 |
| Nov 2025 | 14 |
| Dec 2025 | 15 |
| Jan 2026 | 15 |
| Feb 2026 | 10 |
| Mar 2026 | 13 |
| Apr 2026 | 10 |
| May 2026 | 14 |
| Jun 2026 | 8 |
| Jul 2026 | 11 |
| Aug 2026 | 5 |
| Sep 2026 | 5 |
Fewer modpacks put it in their new versions than a year ago: 9 a month now, 20 a year agoThe average of the last 6 months, compared with the same 6 months a year before. We say it only when the change is large..
470 modpacks include Fzzy Core in at least one of their versions. Here are the 30 most downloaded.
DarkRPG - RPG with Magic, Origins, Quests, Adventure3.9M downloadslast version with it 24 Oct 2026
Fantasy MC Fabric1.9M downloadslast version with it 24 Apr 2025
Aged1.5M downloadslast version with it 17 Jan 2024
Pokemon Elysium1.3M downloadslast version with it 17 Jan 2024
BigChadGuys and the Holy Grail831K downloadslast version with it 3 Dec 2023
OriginsSMP698K downloadslast version with it 27 Jun 2024
GenCraft - Forge your world, Create your destiny!249K downloadslast version with it 3 Jan 2026
MYTHCRAFT5222K downloadslast version with it 6 Dec 2023
Utopia (femboy Edition)144K downloadslast version with it 25 Dec 2024
Fabri's Frontiers124K downloadslast version with it 23 Oct 2026Often in the same modpacks
Mods that modpacks often add together with Fzzy Core. Share: how many of the modpacks with Fzzy Core also have that mod.
LithiumAModin 74% of the modpacks with Fzzy Core
FerriteCoreAModin 72% of the modpacks with Fzzy Core
Mod MenuAModin 69% of the modpacks with Fzzy Core
Simply SwordsAModin 65% of the modpacks with Fzzy Core
RunesAModin 64% of the modpacks with Fzzy Core
BetterEndBModin 60% of the modpacks with Fzzy Core
HandcraftedCModin 58% of the modpacks with Fzzy Core
Towns and TowersBModin 58% of the modpacks with Fzzy Core
Wizards (RPG Series)AModin 56% of the modpacks with Fzzy Core
[Deprecated] Farmer's Delight [Fabric]-Modin 56% of the modpacks with Fzzy CoreLatest files
The newest file for each Minecraft version and loader. The files for recent versions come first. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks.