Skip to content
BrowseScan your modsScan

    No project matches this search.

    2,061,086 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 25 Oct 2026.641,722 files with their code readFiles whose code we turned back into readable code and read, in an isolated environment. Counted on 25 Oct 2026.269,671 projects gradedProjects with a letter from A to F. Counted on 25 Oct 2026.
    How it worksMalware we foundWhat's newAPIAboutPrivacyTermsContact

    © 2026 ModgradeNot an official Minecraft product. Not approved by or associated with Mojang or Microsoft.

    Technologies Of The 21 Century

    ModpackNo update for 6.2 years

    Tech-based modpack inspired of idea GregTech 4.5

    Download

    Files come from CurseForge servers.

    Technologies of the 21 Century-3.0.zip

    Released 30 Jul 2020 · 33.6 MB

    Partly checked: 224 of 226 mods checked (2 not checked yet). See Security

    Download
    36%Modpack: 36% of its graded mods are A or Bof mods A or B
    Security
    Partly checked
    Privacy
    5 send data
    Minecraft versions
    Up to 1.12.2
    • Overview36%
    • SecurityPartly checked
    • Privacy5 send data
    • AINone found
    • CompatibilityUp to 1.12.2
    • ReleasesLatest Jul 2020
    OverviewSecurityPrivacyAICompatibilityReleases

    Mod grades

    How grades work

    Modpacks get no grade of their own, so we show the grades of its mods. Of its 216 graded mods, 77 are graded A or B, 34 C and 105 D to F. Its newest release is for Minecraft 1.12.2. See the mods

    Images

    • Nickel vein
    • Chalcopyrite vein on Mars
    • Bauxite vein on Moon

    Mods in this pack224 of 226 checked

    The mods of its newest release (Minecraft 1.12.2 · Forge, 30 Jul 2020). Each check result is for the latest files of that mod, which may not be the version in this pack.

    ModGradeSecurity
    Just Enough Items (JEI)Mod · 725.6M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Mouse TweaksMod · 548.6M downloadsAPassedPassed: our checks found nothing harmful in the latest files.AppleSkinMod · 519.7M downloadsAPassedPassed: our checks found nothing harmful in the latest files.ControllingMod · 441.8M downloadsAPassedPassed: our checks found nothing harmful in the latest files.ClumpsMod · 420.6M downloadsAPassedPassed: our checks found nothing harmful in the latest files.JourneyMapMod · 371.8M downloadsAPassedPassed: our checks found nothing harmful in the latest files.PatchouliMod · 341.4M downloadsAPassedPassed: our checks found nothing harmful in the latest files.PlaceboMod · 340.7M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Enchantment DescriptionsMod · 337.6M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Nature's CompassMod · 332.7M downloadsAPassedPassed: our checks found nothing harmful in the latest files.CreativeCoreMod · 284.8M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Better AdvancementsMod · 284.8M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Biomes O' PlentyMod · 273M downloadsAPassedPassed: our checks found nothing harmful in the latest files.AttributeFixMod · 258.1M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Just Enough Resources (JER)Mod · 252M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Carry OnMod · 251.4M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Storage DrawersMod · 246M downloadsAPassedPassed: our checks found nothing harmful in the latest files.AutoRegLibMod · 243.7M downloadsCPassedPassed: our checks found nothing harmful in the latest files.Applied Energistics 2Mod · 236M downloadsAPassedPassed: our checks found nothing harmful in the latest files.CraftTweakerMod · 233.8M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Iron ChestsMod · 224.2M downloadsAPassedPassed: our checks found nothing harmful in the latest files.CoFH CoreMod · 213.9M downloadsCPassedPassed: our checks found nothing harmful in the latest files.The Twilight ForestMod · 210.6M downloadsAPassedPassed: our checks found nothing harmful in the latest files.ConnectedTexturesModMod · 206.1M downloadsCPassedPassed: our checks found nothing harmful in the latest files.CodeChicken LibMod · 201.8M downloadsAPassedPassed: our checks found nothing harmful in the latest files.
    1 to 25 of 22612345…10

    1 file not listed: no matching project found.

    Changes since the previous release · 121 added, 17 removed

    Compared with the release of 2 Jan 2019 for the same platform, Minecraft version and loader. We do not compare the versions of the mods yet.

    Added
    Biomes O' PlentyOpenComputersStorage DrawersAppleCoreRFTools (Legacy)MmmMmmMmmMmmIron BackpacksThe Twilight ForestBiblioCraftBetter FoliageIron ChestsOpenModsLibOpenBlocksMrTJPCoreFarseekStreamsChameleonChisels & Bits - For ForgeDingCyclops CoreAI Improvements: Performance TuningMcJtyLibLogin ShieldNotEnoughIDsNuminaModularPowersuitsRealistic Terrain GenerationCyclicJust Enough Resources (JER)NetherPortalFixChickensJust Enough CalculationMore OverlaysTumbleweedMorph-o-ToolCommon CapabilitiesZeroCore 2Plethora PeripheralsExtreme ReactorsSurgeAutoRegLibControllingEnchantment DescriptionsAkashic TomeRFTools ControlMore ChickensNature's CompassActuallyComputersSteve's Carts RebornAmbientSoundsSimple Void WorldFence JumperRusticClumpsXtonesCB MultipartFaster Ladder ClimbingCustomized Dungeon LootWireless Redstone CBEXNetBad Wither No Cookie - ReloadedTomb Many Graves 2SwingThroughGrassJEI IntegrationInventory SpamJust Enough HarvestCraft (JEHC)Toast ControlActually BaublesCarry OnMysticalLibSpatialCompatSpice of Life: Carrot EditionRoostBlockcrafteryTrumpet SkeletonColytraFPS ReducerAttributeFixCC: TweakedFerdinand's FlowersTipTheScalesBed PatchYNotPlaceboWaitingTimeNo Recipe BookOC XNet DriverRandomPatches (Forge)FastWorkbenchRFTools PowerRFTools Power / OC IntegrationTombManyGraves 2 APITombManyPlugins: GalacticraftEnder IO - OC ConduitsFastFurnaceWorley's CavesProject: Vibrant JourneysGendustry JEI AddonAE2 Wireless Fluid TerminalAbsent by DesignPatchouliSnow! Real Magic! ⛄Gas ConduitsDiscordCraftJust Enough Energistics (JEE)Ender TweakerOverloaded Armor BarLoot Capacitor TooltipsPhosphor (Forge)CharmWireless Pattern TerminalAE2 Wireless Interface TerminalBetter BurningSave My Stronghold! (Forge)GunpowderLibSpace Ambient [Addon for Galacticraft]YUNG's Better MineshaftsMagic BeesMorpheusGeographicraftChest Transporter
    Removed
    Pam's Weee! FlowersThaumcraftInGame Info XMLHardcore DarknessLight Level Overlay ReloadedDynamic SurroundingsWater StrainerElevatorModOpen GliderPassable LeavesTexFixThaumic JEIThaumcraft 6 Aspects for JEISeed ProtectGravestone mod - GravesComputerCraftThaumic Tinkerer
    Share graded A or B
    up 9 points

    Details

    Creator
    EngineerXL
    License
    Not known
    Downloads
    3.5K
    Created
    28 Mar 2018
    Official page
    CurseForge
    Links
    Source code

    Security

    No harmful code found in the mods we checked

    We checked 224 of its 226 mods, 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 · 224 of 226 mods checked
    • Its projects
      See what is in this pack
      226 mods
    • Not checked yet
      Realistic Terrain GenerationFerdinand's Flowers
      2 mods
    • Files in the pack itself
      Not checked yet.

    Privacy

    5 mods send something about you

    We read the code of 224 of its 226 mods, without running it.

    JourneyMapSystem detailsCustom Main MenuPlayer nameReAuthData we could not identifyFTB Utilities (Forge)Crash reportsPlethora PeripheralsData we could not identify

    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 · 224 of 226 mods read
    • Go online onlyTheir code contacts a web address, for example to check for updates. We found nothing it sends about you.
      PlaceboCraftTweakerThe Twilight ForestImmersive EngineeringExtra UtilitiesBiblioCraftBetterFpsFTB Library (Forge) (Legacy)Actually AdditionsCoFH WorldOpenBlocksCB MultipartForestryp455w0rd's LibraryOpenComputersWireless Crafting TerminalLunatriusCoreMagic BeesJAOPCAMrTJPCoreCustomized Dungeon Loot
      21 mods
    • Send nothing
      Their code contacts no web address.
      198 mods
    • Not read yet
      We have not read their code yet.
      2 mods

    AI

    No sign that AI was used to make its mods

    We found no AI use from before this release (30 Jul 2020) in the 119 mods we checked.

    6 mods show AI use only from after it, so it does not apply to the versions in this pack.

    107 mods are 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 found none.

    We have not read its files, images and code history 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.
    • Code historyThe public code on GitHub: who made each change, credit lines such as "Co-authored-by", and its files.
      Not read yet
    • 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
      2 of 6 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 3 files
    Forge
    1.101.141.171.2026.1

    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.226 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.

    3 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.12.2·Forge3.03.0 · Technologies of the 21 Century-3.0.zip·30 Jul 2020Partly checkedPartly checked: 224 of 226 mods checked (2 not checked yet).Open this file on CurseForgeDownload · Stable · 33.6 MB
    1.12.2·Forge2.22.2 · Technologies Of The 21 Century-2.2.zip·2 Jan 2019Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Stable · 34.5 MB
    1.10.2·Forge1.9.11.9.1 · Technologies of the 21 century-1.9.1.zip·23 Jul 2018Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Stable · 18.8 MB