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    2,063,946 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 26 Oct 2026.642,572 files with their code readFiles whose code we turned back into readable code and read, in an isolated environment. Counted on 26 Oct 2026.270,498 projects gradedProjects with a letter from A to F. Counted on 26 Oct 2026.
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    © 2026 ModgradeNot an official Minecraft product. Not approved by or associated with Mojang or Microsoft.

    Moonlit Performance Enhancement Module

    Mod

    Helps modded worlds run faster by speeding up common game events.

    Download

    Files come from CurseForge servers.

    !MoonlitPEM_2.1.5_1.21-NEOFORGE.jar

    Released 7 Jul 2025 · 155.3 KB

    Passed: our checks found nothing harmful in this file.

    Download
    -Not graded
    Security
    Passed
    Privacy
    None found
    Loaders
    Fabric, Forge, NeoForge
    Minecraft versions
    Up to 1.21.1
    • Overview-
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityUp to 1.21.1
    • ModpacksIn 56
    • ReleasesLatest Jul 2025
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why no grade

    How grades work

    Finished or replaced projects get no grade: they will not get fixes or new versions.

    • The project page: This mod has been permanently discontinued with no possibility of future updates, as the creator, overwhelmed by the pressure of being slandered and subjected to false rumors-and given the perpetrators' indifferent attitude of "not my problem, not my concern"-
    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.15 months ago (30 Jul 2025). 27 modpacks released in the last 6 months still include it, so it keeps 42% 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.1.21.1 on NeoForge, 1.20.2 on Forge, 1.20.1 on Fabric. 65% of the 993 popular NeoForge mods updated in the last 6 months also have files for 1.21.1. Latest Minecraft: 26.3.
      Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Releases in 1 of the last 24 months
    • Stability

      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.10 of the 41 modpacks with two or more versions removed it in a later one (24%)
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.No quick fix in 2 years
      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
    • Transparency

      Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · ShuyanMC/MPEM_NeoForge
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.Does not apply. Not counted for projects only on CurseForge.
    • Popularity

      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.138,624
    • Track record

      AgeHow long the project has existed. It counts less when no new file came out recently.16 months, 8 releases
    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 4 latest files for recent Minecraft versions. See Security

    About

    Moonlit Performance Enhancement Module is a Forge and NeoForge optimization mod that improves Minecraft’s event and registration systems by reducing reflection overhead, with optimizations for ticks, entities, blocks, and startup time. It also provides instant language switching without reloading resource packs and a /killmobs command for clearing hostile creatures within range. Additional features include a fix preventing dropped ships from harming players and customizable item-drop optimization.

    Written from CurseForge . How we write it

    In-game changes

    Changes the game's code in 12 areas: Inventory and itemsChanges 6 game code files in this area: items, chests and other containers, crafting and enchanting., Rendering and graphicsChanges 4 game code files in this area: drawing mobs, items, particles and textures on screen., Blocks and fluidsChanges 4 game code files in this area: how blocks, fluids and redstone work., Mobs and their behaviorChanges 3 game code files in this area: mobs, animals, villagers, projectiles and how they move and act., Networking and multiplayerChanges 3 game code files in this area: connections, the server list and what is sent between your game and a server., Game coreChanges 2 game code files in this area: the main loop, lighting and other code the whole game uses., Server and world logicChanges 2 game code files in this area: the world, commands, scoreboards, saved data and game rules., Game optionsChanges 2 game code files in this area: settings, key bindings and the option screens., User interfaceChanges 2 game code files in this area: menus, screens, tooltips, the chat window and the in-game overlay., World renderingChanges 1 game code file in this area: drawing the terrain, sky, clouds and weather., PlayerChanges 1 game code file in this area: your character: movement, abilities, hunger and controls. and Game data and resourcesChanges 1 game code file in this area: recipes, tags, advancements, language files and other game data..

    A library packed inside it changes 1 more game code file: Forge Config API Port.

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

    Details

    Creator
    ZCRAFT
    License
    Custom license
    Downloads
    139K
    Created
    1 Jul 2025
    Official page
    CurseForge
    Links
    Source code

    Security

    No harmful code found

    We checked its files and read their code, without running it.

    What it can do on your computer

    Uses folders outside the game
    It can read or write files outside your Minecraft folder, on the rest of your computer. Found: the temporary files folder.
    Creates settings files
    The mod keeps its settings in the config folder of your game, where you can change or delete them. 1 file in your config folder.
    Connects to the internet
    It has code that can go online, for example to check for updates, load skins or send crash reports. Only in its files for Fabric 1.20.1. See Privacy

    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 4 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.
      4 latest files: the newest file for each Minecraft version and loader. All 4 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
    • Uses folders outside the game
      Uses the temporary files folder.
    • Looked for, not foundWe looked for these in the file and did not find them.
      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 4 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 4 files, for recent Minecraft versions. See each file in Releases

    AI

    No sign so far that AI was used to make it

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

    We have not read its code history 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 · 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.
    • 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
      14 of 16 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
      1 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 file
      86 code files read

    Compatibility

    See all 8 files
    Fabric
    NeoForge
    Forge
    1.191.2126.1

    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.
    Forge Config API Porton FabricA
    LanguagesThe languages the text in the game is available in, from the language files of its latest files we checked. A language file can translate only part of the text.English and 简体中文
    Speed of updatesHow fast it gets a file for new Minecraft versions, on average, compared with similar projects. Not part of the grade.It has no file for Minecraft versions newer than 1.21.1. Many recently updated mods still support 1.21.1.

    Modpacks using this project

    Find modpacks with it

    56 modpacks include Moonlit Performance Enhancement Module in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    SUPERIOR - RPG515K downloadslast version with it 14 Jul 2025Modded Together138K downloadslast version with it 6 Jul 2025Survive from VERITY or FALSITY116K downloadslast version with it 9 Jul 2026Neuroshroud: The Abandoned17K downloadslast version with it 17 Sep 2025The Real World Of Verity3.2K downloadslast version with it 15 Jul 2026Omniversal Multiverse3.1K downloadslast version with it 20 Jul 2026LoafCraft's Anime Adventures!2.7K downloadslast version with it 6 Oct 2025Actual Mobs (smarter and stronger mobs)1.8K downloadslast version with it 11 May 2026Opti For Forge1.4K downloadslast version with it 7 Jul 2025TRJ's Medieval Adventures1K downloadslast version with it 3 Nov 2025
    1 to 10 of 30123

    Often in the same modpacks

    Mods that modpacks often add together with Moonlit Performance Enhancement Module. Share: how many of the modpacks with Moonlit Performance Enhancement Module also have that mod.

    ProjectTypeShareGrade
    Server Performance - Smooth Chunk SaveAModin 79% of the modpacks with Moonlit Performance Enhancement ModuleSinytra ConnectorAModin 59% of the modpacks with Moonlit Performance Enhancement ModuleSodium Dynamic LightsCModin 59% of the modpacks with Moonlit Performance Enhancement ModuleConnectivityAModin 55% of the modpacks with Moonlit Performance Enhancement ModuleBetter Fps - Render DistanceBModin 54% of the modpacks with Moonlit Performance Enhancement ModuleMobtimizations - Entity Performance FixesBModin 52% of the modpacks with Moonlit Performance Enhancement ModuleStarlight (Forge)-Modin 52% of the modpacks with Moonlit Performance Enhancement ModuleAllTheLeaks (Memory Leak Fix)AModin 52% of the modpacks with Moonlit Performance Enhancement ModuleStructure EssentialsAModin 52% of the modpacks with Moonlit Performance Enhancement ModulePacket FixerAModin 52% of the modpacks with Moonlit Performance Enhancement Module
    1 to 10 of 30123

    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
    1.21 to 1.21.1·NeoForge2.1.52.1.5 · !MoonlitPEM_2.1.5_1.21-NEOFORGE.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.19.4 to 1.20.2·Forge2.3.1-Mth2.3.1-Mth · !MoonlitPEM-2.3.1_1.19.4-1.20.2-Mth.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·Fabric2.1.52.1.5 · !MoonlitPEM_2.1.5_1.20.1-FABRIC.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·NeoForge2.1.52.1.5 · !MoonlitPEM_2.1.5_1.20.1-FORGE.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.

    8 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.19.4 to 1.20.21.19.4 to 1.20.2The latest file for its Minecraft version and loader·Forge2.3.1-Mth2.3.1-Mth · !MoonlitPEM-2.3.1_1.19.4-1.20.2-Mth.jar·30 Jul 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 193.4 KB
    1.21 to 1.21.11.21 to 1.21.1The latest file for its Minecraft version and loader·NeoForge2.1.52.1.5 · !MoonlitPEM_2.1.5_1.21-NEOFORGE.jar·7 Jul 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 155.3 KB
    1.20.1The latest file for its Minecraft version and loader·NeoForge, Forge2.1.52.1.5 · !MoonlitPEM_2.1.5_1.20.1-FORGE.jar·7 Jul 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 143.7 KB
    1.20.1The latest file for its Minecraft version and loader·Fabric2.1.52.1.5 · !MoonlitPEM_2.1.5_1.20.1-FABRIC.jar·7 Jul 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 424.4 KB
    1.20.1·NeoForge, Forge2.1.42.1.4 · !MoonlitPEM_2.1.4_FORGE.jar·5 Jul 2025PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 129.6 KB
    1.20.1·Fabric2.1.32.1.3 · !MoonlitPEM_2.1.3_FABRIC.jarBeta·5 Jul 2025PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Beta · 410.6 KB
    1.21 to 1.21.11.21 to 1.21.1·NeoForge2.1.32.1.3 · !MoonlitPEM_2.1.3_NEOFORGE.jar·2 Jul 2025PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 123.2 KB
    1.20.1·NeoForge, Forge2.1.32.1.3 · !MoonlitPEM_2.1.3_FORGE-2.jar·1 Jul 2025PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 125.1 KB