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    2,054,198 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 25 Oct 2026.636,163 files with their code readFiles whose code we turned back into readable code and read, in an isolated environment. Counted on 25 Oct 2026.269,438 projects gradedProjects with a letter from A to F. Counted on 25 Oct 2026.
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    © 2026 ModgradeNot an official Minecraft product. Not approved by or associated with Mojang or Microsoft.

    Great Optimizations [FABRIC]

    Modpack

    Great Fps, Great Shaders, And So Much Mods

    81%Modpack: 81% of its graded mods are A or Bof mods A or B
    • Overview81%
    • SecurityPartly checked
    • Privacy12 send data
    • AIIn 17 mods
    • CompatibilityMinecraft 1.20.4
    • ReleasesLatest May 2024

    Download

    Great Optimizations [FABRIC]-1.3.zip

    Released 17 May 2024 · 77.5 MB

    Partly checked: 241 of 243 projects checked (2 not checked yet). See Security

    Open on CurseForge
    OverviewSecurityPrivacyAICompatibilityReleases

    Mod grades

    How grades work

    Modpacks get no grade of their own, so we show the grades of its mods. Of its 235 graded mods, 191 are graded A or B, 22 C and 22 D to F. Its last update came out 2.4 years ago, for Minecraft 1.20.4. See the mods

    Content of this pack241 of 243 checked

    The mods of its newest release (Minecraft 1.20.4 · Fabric, 17 May 2024). Each check result is for the latest files of that mod, which may not be the version in this pack.

    ProjectGradeSecurity
    Cloth Config APIMod · 569.3M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Fabric APIMod · 527.1M downloadsAPassedPassed: our checks found nothing harmful in the latest files.AppleSkinMod · 519.2M downloadsAPassedPassed: our checks found nothing harmful in the latest files.BookshelfMod · 473M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Architectury APIMod · 460M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Entity CullingMod · 425.1M downloadsAPassedPassed: our checks found nothing harmful in the latest files.ClumpsMod · 420.4M downloadsAPassedPassed: our checks found nothing harmful in the latest files.SodiumMod · 412.7M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Jade 🔍Mod · 354M downloadsAPassedPassed: our checks found nothing harmful in the latest files.CollectiveMod · 342.5M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Enchantment DescriptionsMod · 337.5M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Iris ShadersMod · 337.4M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Moonlight LibMod · 336.8M downloadsAPassedPassed: our checks found nothing harmful in the latest files.ModernFixMod · 334.2M downloadsAPassedPassed: our checks found nothing harmful in the latest files.ImmediatelyFastMod · 329.5M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Puzzles LibMod · 291.5M downloadsAPassedPassed: our checks found nothing harmful in the latest files.CreativeCoreMod · 284.6M downloadsAPassedPassed: our checks found nothing harmful in the latest files.ComfortsMod · 277.2M downloadsAPassedPassed: our checks found nothing harmful in the latest files.[ETF] Entity Texture FeaturesMod · 272.2M downloadsAPassedPassed: our checks found nothing harmful in the latest files.YetAnotherConfigLib (YACL)Mod · 266.4M downloadsAPassedPassed: our checks found nothing harmful in the latest files.[EMF] Entity Model FeaturesMod · 252.9M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Mod MenuMod · 244.6M downloadsAPassedPassed: our checks found nothing harmful in the latest files.FerriteCoreMod · 243.7M downloadsAPassedPassed: our checks found nothing harmful in the latest files.LithiumMod · 242.4M downloadsAPassedPassed: our checks found nothing harmful in the latest files.SuperMartijn642's Config LibMod · 223.3M downloadsAPassedPassed: our checks found nothing harmful in the latest files.
    1 to 25 of 24312345…10

    4 files not listed: no matching project found.

    Changes since the previous release · 52 added, 2 removed

    Compared with the release of 13 May 2024 for the same platform, Minecraft version and loader. We do not compare the versions of the projects yet.

    Added
    Paintings++Cake ChompsInventory SortingVillager NamesFallingTreeMacaw's BridgesMacaw's RoofsMacaw's FurnitureDecorative BlocksMacaw's WindowsThe Bumblezone - FabricEasy Emerald Tools & More [FABRIC]Dark PaintingsMacaw's DoorsItem CollectorsTom's Simple Storage Mod (Fabric)VersionChangerMacaw's TrapdoorsBetterF3 Invisible Item FramesMacaw's PaintingsBetter BedsEasy Craft of Chainmail ArmorRightClickHarvestMacaw's Fences and WallsLibJFBetter CraftingFix Experience BugSmarter Farmers (farmers replant)Additional LanternsMacaw's Lights and LampsEasy Craft SaddlesFrameworkDaily DadJamLibSolid MobsDynamic Crosshair CompatLeashable BoatsLoad My F***ing TagsDeeper and DarkerLet Me DespawnCombat RollCommon NetworkGrappling Hook Mod: RestitchedGilded ArmorCraftable Name TagLeashable VillagersCraftable BellCraftable Experience BottleCopper & Tuff Backport (from 1.21) [Fabric | Forge]Inventory Craft SlotsApril Fools
    Removed
    Custom Window Title and Leaves Be Gone
    Share graded A or B
    down 1 point

    Details

    Creator
    Cappy
    License
    Not known
    Downloads
    506
    Created
    21 Apr 2024
    Official page
    CurseForge

    Security

    No harmful code found in the projects we checked

    We checked 241 of its 243 projects, without running them.

    We have not checked the files in the pack itself yet (settings, scripts).

    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 · 241 of 243 projects checked
    • Its projects
      See what is in this pack
      243 projects
    • Not checked yet
      Craftable Experience BottleLeashable Boats
      2 projects
    • Files in the pack itself
      Not checked yet.

    Privacy

    12 mods send something about you

    We read the code of 221 of its 223 mods, without running it.

    Entity CullingCrash reportsCollectivePlayer ID[ETF] Entity Texture FeaturesPlayer nameMod MenuUnknown data3D Skin LayersCrash reportsLet Me DespawnUsage dataWorldEditUsage data +1Wavey CapesCrash reportsControlify (Controller support)What you typeFancyMenu [Fabric] [MOVED TO NEW PROJECT]Player name +3ItemSwapperCrash reportsVanillaIcecreamFixCrash reports

    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 · 221 of 223 mods read
    • Go online onlyTheir code contacts a web address, for example to check for updates. We found nothing it sends about you.
      BookshelfIris ShadersMoonlight LibEssential ModDynamic FPSDebugifyPresence FootstepsEmojifulCICADAInventory SortingUniversal GravesServer Country FlagsChunks fade inClickThroughDaily DadFabricationToo Many PlayersArmor Stand Editor
      18 mods
    • Crash reports or usage dataTheir author declares crash reports or usage data on Modrinth, or such a service is named in their files. Reading their code did not show it.
      Essential Moddeclared by its authorInventory Sortingfound in its files
      2 mods
    • Send nothing
      Their code contacts no web address.
      191 mods
    • Not read yet
      We have not read their code yet.
      2 mods

    AI

    AI used in 17 of the 204 mods we checked

    We found an AI tool in them, or their authors declared AI content.

    19 mods are not checked yet.

    Jade 🔍GitHub Copilot (coding agent)Iris ShadersdeclaredModernFixClaude CodePuzzles Libdeclared3D Skin LayersCodeRabbitForge Config API PortdeclaredVisual WorkbenchdeclaredBetterF3Claude CodePick Up NotifierdeclaredEasy MagicdeclaredEasy AnvilsdeclaredResource Pack OverridesdeclaredDiagonal FencesdeclaredInventory SortingGitHub CopilotEasy Shulker BoxesdeclaredFancyMenu [Fabric] [MOVED TO NEW PROJECT]CodexDynamic Surroundings: Fabric EditionClaude Code

    Made with AI: not checked yet

    We have not looked for AI tools in the pack itself 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 · 1 place read
    • 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.
      Not on Modrinth.
    • 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 description
      Changelogs not read yet
    • 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 4 files
    Fabric
    1.2026.126.3

    Point at or tap a version to see its loaders.

    RequiresProjects you must also install for it to work. From the author's lists for its files for recent Minecraft versions, or from its project page.Nothing
    OptionalProjects it can work with but does not need. The author lists them.Nothing
    IncludesProjects packed inside its files.243 projects, listed in the Overview tab.
    Speed of updatesHow fast it gets a file for new Minecraft versions, on average, compared with similar projects. Not part of the grade.No file yet for any of the last 6 Minecraft versions.

    4 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.20.4·Fabric1.31.3 · Great Optimizations [FABRIC]-1.3.zip·17 May 2024Partly checkedPartly checked: 241 of 243 projects checked (2 not checked yet).Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.20.4·Fabric1.21.2 · Great Optimizations [FABRIC]-1.2.zip·13 May 2024Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.20.4·Fabric1.11.1 · Great Optimizations [FABRIC]-1.1.zip·9 May 2024Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.20.4·Fabric1.01.0 · Great Optimizations [FABRIC]-1.0.zip·21 Apr 2024Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.