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    2,053,304 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 2026.269,472 projects gradedProjects with a letter from A to F. Counted on 25 Oct 2026.
    How it worksMalware we foundAPIAboutPrivacyTermsContact

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

    NightLib

    Mod

    This mod is a library designed to log mod performance!

    C73/ 100
    • OverviewC
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityUp to 26.1.2
    • ModpacksIn 203
    • ReleasesLatest 21 Sep

    Download

    NightLib-Fabric-26.1.2-1.3.0.jar

    Released 21 Sep 2026 · 18.0 KB

    Passed: our checks found nothing harmful in this file.

    Download

    Required to run

    • Architectury APIAMinecraft 26.1.2 · Fabric (release 20.1.17)
    • Fabric APINeeded by Architectury APIAMinecraft 26.1.2 · Fabric (release 0.155.3)
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade C

    How grades work

    Strengths

    • Security checks passed
    • Regular releases for Minecraft 26.1.2, a version many recently updated mods still support
    • Stable releases

    Points lost

    • No source code link−7 points
    • First release only 1 month ago−7 points
    • Under 5 million downloads−1 point
    All 11 criteria

    • Maintenance

      Full points21 / 21
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.5 weeks ago (21 Sep 2026) 12 / 12
      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.26.1.2 on Fabric and NeoForge, 1.20.1 on Forge. 15% or more of the popular mods updated in the last 6 months also have files for 26.1.2. Latest Minecraft: 26.3. 9 / 9
      Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Does not apply. The project is under 6 months old.

    • Stability

      Full points15 / 15
      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.None of the 182 modpacks with two or more versions removed it 10 / 10
      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.None 5 / 5

    • Transparency

      7 points lost0 / 7
      Source codeWhether the project page links to its source code, so anyone can read what it does.No link on the project page 0 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.Does not apply. CurseForge links are not in our data.

    • Popularity

      1 point lost3 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.433,837 3 / 4

    • Track record

      7 points lost1 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.1 months, 6 releases 1 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 6 latest files for recent Minecraft versions. See Security
    Total73 / 100

    40.1 of the 55 points that apply = 73 out of 100. The points above are rounded to whole numbers.

    About

    NightLib is a library for tracking and logging mod performance. It can identify mods that use its API and list them with /nightlib mods, while /nightlib info can direct users to a forum or Discord for help with mod issues or high RAM usage.

    Written from CurseForge . How we write it

    In-game changes

    Does not change the game's code directly.

    Adds no new blocks, items or other content.

    Keeps all of vanilla Minecraft's textures, models and sounds.

    Often used with it

    See all 29
    Explorer's CompassAChat HeadsAComplementary Shaders - UnboundABadOptimizationsAsparkA

    Details

    Creator
    Nighttie
    License
    Not known
    Downloads
    434K
    Created
    21 Sep 2026
    Official page
    CurseForge

    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 · All 6 latest files checked, last on 16 Oct 2026
    • 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.
      6 latest files: the newest file for each Minecraft version and loader. All 6 are for recent versions. 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
    • 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 · All 6 files read
    • 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 all 6 files, for recent Minecraft versions. See each file in Releases

    AI

    No sign that AI was used to make it

    We looked for AI tools in its texts, files and images and found none.

    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 · 4 places 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
      12 changelogs read
    • 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 found
    • 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 file
      13 code files read

    Compatibility

    See all 6 files
    Fabric
    NeoForge
    Forge
    1.201.2126.126.3

    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.
    Architectury APIA
    OptionalProjects it can work with but does not need. The author lists them.Nothing
    IncludesProjects packed inside its files.Nothing

    Related projects

    Projects that need NightLib to work.

    ProjectTypeDownloadsGrade
    Custom Nether PortalBMod5.6M downloadsBetter Pickaxe TrimsBMod5M downloadsMulti Arrow EffectsCMod2.8M downloadsAuto Pickup FilterCMod1.6M downloadsBetter Swords TrimsCMod1.5M downloadsBetter CrossbowsCMod1.3M downloadsLocked Slots ImprovedCMod166K downloadsFtb Quests Cobblemon EntityCMod19K downloadsCobblemon Wagered BattlesDMod2.5K downloads

    Modpacks using this project

    Find modpacks with it

    203 modpacks include NightLib in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    Create Ultimate Selection - Create Quests | Create Addons [1.20.1]1.2M downloadslast version with it 15 Oct 2026VerityCraft - A Realistic Horror Experience with Verity1.1M downloadslast version with it 22 Oct 2026Prehistoric World - Dinosaurs, Adventure & Quests | NEW PREHISTORY UPDATE!1.1M downloadslast version with it 22 Oct 2026New Game - An Improved Experience | 26.1.2 UPDATE!984K downloadslast version with it 17 Oct 2026Create Ultimate Selection 2 - Create Aeronautics | Create Addons & Aeronautics Addons851K downloadslast version with it 18 Oct 2026Ascendra666K downloadslast version with it 7 Oct 2026Essentials Mods [FORGE] - 1.21 RELEASE!544K downloadslast version with it 26 Sep 2026New Simple Mods - Easy to Understand | 1.21 UPDATE!473K downloadslast version with it 17 Oct 2026More Animals [FORGE] - 1.21 UPDATE!456K downloadslast version with it 26 Sep 2026Jurassic World Reborn II438K downloadslast version with it 20 Oct 2026
    1 to 10 of 30123

    Often in the same modpacks

    Mods that modpacks often add together with NightLib. Share: how many of the modpacks with NightLib also have that mod.

    ProjectTypeShareGrade
    Explorer's CompassAModin 77% of the modpacks with NightLibChat HeadsAModin 72% of the modpacks with NightLibComplementary Shaders - UnboundAShaderin 69% of the modpacks with NightLibBadOptimizationsAModin 67% of the modpacks with NightLibsparkAModin 67% of the modpacks with NightLibAttributeFixAModin 65% of the modpacks with NightLibServer Performance - Smooth Chunk SaveAModin 63% of the modpacks with NightLibConnectivityAModin 63% of the modpacks with NightLibStructure EssentialsAModin 62% of the modpacks with NightLibVisual WorkbenchAModin 62% of the modpacks with NightLib
    1 to 10 of 29123

    Latest 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.

    MinecraftLoaderVersionSecuritySendsRequires
    26.1.2·Fabric1.3.01.3.0 · NightLib-Fabric-26.1.2-1.3.0.jarSends: None foundRequires:Architectury APIPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1.2·NeoForge1.3.01.3.0 · NightLib-Neoforge-26.1.2-1.3.0.jarSends: None foundRequires:Architectury APIPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.1·Fabric1.3.01.3.0 · NightLib-Fabric-1.21.1-1.3.0.jarSends: None foundRequires:Architectury APIPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.1·NeoForge1.3.01.3.0 · NightLib-Neoforge-1.21.1-1.3.0.jarSends: None foundRequires:Architectury APIPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·Fabric1.3.01.3.0 · NightLib-Fabric-1.20.1-1.3.0.jarSends: None foundRequires:Architectury APIPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·Forge1.3.01.3.0 · NightLib-Forge-1.20.1-1.3.0.jarSends: None foundRequires:Architectury APIPassedOur checks found nothing harmful in this file. Its code was read too.

    6 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    26.1.2The latest file for its Minecraft version and loader·NeoForge1.3.01.3.0 · NightLib-Neoforge-26.1.2-1.3.0.jar·21 Sep 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 17.4 KB
    26.1.2The latest file for its Minecraft version and loader·Fabric1.3.01.3.0 · NightLib-Fabric-26.1.2-1.3.0.jar·21 Sep 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 18.0 KB
    1.21.1The latest file for its Minecraft version and loader·NeoForge1.3.01.3.0 · NightLib-Neoforge-1.21.1-1.3.0.jar·21 Sep 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 17.7 KB
    1.21.1The latest file for its Minecraft version and loader·Fabric1.3.01.3.0 · NightLib-Fabric-1.21.1-1.3.0.jar·21 Sep 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 18.5 KB
    1.20.1The latest file for its Minecraft version and loader·Forge1.3.01.3.0 · NightLib-Forge-1.20.1-1.3.0.jar·21 Sep 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 18.1 KB
    1.20.1The latest file for its Minecraft version and loader·Fabric1.3.01.3.0 · NightLib-Fabric-1.20.1-1.3.0.jar·21 Sep 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 18.5 KB