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    2,054,849 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 2026.269,417 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.

    Project Expansion

    Mod

    Adds an EMC display and new ways to generate EMC passively.

    B82/ 100
    • OverviewB
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityUp to 1.21.1
    • ModpacksIn 1,372
    • ReleasesLatest 18 Feb

    Download

    projectexpansion-1.21.1-1.0.6.jar

    Released 18 Feb 2026 · 1.3 MB

    Passed: our checks found nothing harmful in this file.

    Download
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade B

    How grades work

    Strengths

    • Security checks passed
    • Public source code and issue tracker
    • Widely used

    Points lost

    • No release in 8 months−6 points
    • Releases replaced within 3 days to fix a problem−4 points
    • Releases in only 5 of the last 24 months−2 points
    • Some modpacks removed it−1 point
    All 11 criteria

    • Maintenance

      6 points lost21 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.8 months ago (18 Feb 2026). 265 modpacks released in the last 6 months still include it, so it keeps 72% of these points. 8 / 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.1.21.1 on NeoForge, 1.20.1 on Forge. 65% of the 995 popular NeoForge mods updated in the last 6 months also have files for 1.21.1. 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.Releases in 5 of the last 24 months 4 / 6

    • Stability

      5 points lost17 / 22
      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.52 of the 375 modpacks with two or more versions removed it in a later one (14%) See the 52 modpacks9 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.2 of its 8 releases in 2 years needed a quick fix (25%) See the 2 releases3 / 7
      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

      Full points10 / 10
      Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · DonovanDMC/ProjectExpansion 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · DonovanDMC/ProjectExpansion 3 / 3

    • Popularity

      Full points4 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.8,045,830 4 / 4

    • Track record

      2 points lost6 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.4.7 years, 129 releases 6 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in both latest files for recent Minecraft versions. See Security
    Total82 / 100

    58.3 of the 71 points that apply = 82 out of 100. The points above are rounded to whole numbers.

    Images

    • Stars
    • Arcane Transmutation Tablet
    • Relays
    • Power Flowers
    • Matter
    • Fuel Blocks
    • Fuel Items
    • Final Star
    • EMC Short
    • EMC Long
    • EMC Display
    • Collectors

    About

    Project Expansion is an unofficial ProjectE add-on that extends its EMC system with an on-screen balance display and additional ways to generate, store, and use EMC. Its tiered collectors passively generate EMC and send it to nearby receptacles, while power flowers generate EMC directly into the player’s balance and higher tiers of relays expand on ProjectE’s existing relay system. New tiers of matter, fuel, and stars provide crafting ingredients for upgrades, including advanced collectors, relays, and other high-tier items. Alchemical Books let players save locations and teleport to them, with higher tiers reducing the EMC cost and eventually enabling free travel between dimensions. An alchemical-collection enchantment for pickaxes, axes, and shovels converts mined drops with EMC values directly into EMC while also learning those items and preserving experience drops. The mod adds EMC links that can import EMC and items and export items or fluids, with hopper- and pipe-based automation; its transmutation interface can connect learned items to external storage systems such as Applied Energistics 2. Its interface options include a configurable display of current EMC and net gain or loss, shortened large EMC values, and tooltips indicating whether an item has been learned. Other additions include Advanced Alchemical Chests, which combine the storage functions of ProjectE’s Alchemical Bags and Chests, and an Arcane Transmutation Tablet with a crafting grid that draws from the transmutation inventory.

    Written from Modrinth . How we write it

    In-game changes

    Changes the game's code in 1 area: Blocks and fluidsChanges 1 game code file in this area: how blocks, fluids and redstone work..

    Adds 108 blocks, 70 items, 1 enchantment, 248 recipes, 81 advancements, 4 sounds and 1 key binding.

    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 30
    ProjectECMekanism GeneratorsBFTB Ultimine (NeoForge)AMystical AgricultureAElevatorModA

    Details

    Creator
    Donovan_DMC
    License
    MIT License
    Downloads
    8M
    Created
    11 Feb 2022
    Official pages
    Modrinth , CurseForge
    Links
    Source code , Issues , Wiki , Discord

    Security

    No harmful code found

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

    What it can do on your computer

    Creates settings files
    The mod keeps its settings in the config folder of your game, where you can change or delete them.

    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 7 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.
      7 latest files: the newest file for each Minecraft version and loader. The answer above is about the 2 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
    • 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 · Both 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 both files, 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 that AI was used to make it

    We looked for AI tools in its texts, files, images and code history 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 · 6 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.
      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
      16 of 40 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
      179 images 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
      258 code files read

    Compatibility

    See all 129 files
    NeoForge
    Forge
    1.141.161.181.2026.1

    Point at or tap a version to see its loaders.

    Runs onWhere to install it: in your game, on the server, or both. As the author says on Modrinth.Needed in your game and on the server, or you cannot join.
    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.
    Curios APIin some filesA
    IncludesProjects packed inside its files.Nothing
    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.

    Related projects

    Projects that need Project Expansion to work.

    ProjectTypeDownloadsGrade
    ProjectE Energy ConvertersDMod181 downloadsEquivalent ConquestDMod145 downloads

    Modpacks using this project

    Find modpacks with it
    Modpacks that released a new version with this project, each month
    100500
    Oct 2024: 92 modpacksNov 2024: 66 modpacksDec 2024: 71 modpacksJan 2025: 64 modpacksFeb 2025: 74 modpacksMar 2025: 58 modpacksApr 2025: 66 modpacksMay 2025: 72 modpacksJun 2025: 63 modpacksJul 2025: 70 modpacksAug 2025: 69 modpacksSep 2025: 62 modpacksOct 2025: 70 modpacksNov 2025: 60 modpacksDec 2025: 63 modpacksJan 2026: 68 modpacksFeb 2026: 63 modpacksMar 2026: 77 modpacksApr 2026: 75 modpacksMay 2026: 68 modpacksJun 2026: 71 modpacksJul 2026: 80 modpacksAug 2026: 80 modpacksSep 2026: 80 modpacks
    Oct 2024Oct 2025Sep 2026
    Modpacks that released a new version with this project, each month
    Oct 202492
    Nov 202466
    Dec 202471
    Jan 202564
    Feb 202574
    Mar 202558
    Apr 202566
    May 202572
    Jun 202563
    Jul 202570
    Aug 202569
    Sep 202562
    Oct 202570
    Nov 202560
    Dec 202563
    Jan 202668
    Feb 202663
    Mar 202677
    Apr 202675
    May 202668
    Jun 202671
    Jul 202680
    Aug 202680
    Sep 202680

    1,372 modpacks include Project Expansion in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    Crazy Craft Updated4.5M downloadslast version with it 25 Jul 2024Project Architect 21M downloadslast version with it 20 Sep 2025Pokehaan Craft 2895K downloadslast version with it 7 Sep 2026UniversIO710K downloadslast version with it 16 Jan 2024Stacia 2 Expert485K downloadslast version with it 23 Oct 2026Mystical Block459K downloadslast version with it 8 Jan 2024Project Infinity 0.1417K downloadslast version with it 22 Oct 2026Mechanical Mastery307K downloadslast version with it 16 Jun 2026Crazy Craft Updated Lite278K downloadslast version with it 12 Jul 2024Ozone Skyblock Reborn264K downloadslast version with it 2 Mar 2026
    1 to 10 of 30123

    Often in the same modpacks

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

    ProjectTypeShareGrade
    ProjectECModin 98% of the modpacks with Project ExpansionMekanism GeneratorsBModin 69% of the modpacks with Project ExpansionFTB Ultimine (NeoForge)AModin 68% of the modpacks with Project ExpansionMystical AgricultureAModin 66% of the modpacks with Project ExpansionElevatorModAModin 62% of the modpacks with Project ExpansionIron FurnacesBModin 60% of the modpacks with Project ExpansionMekanism ToolsBModin 60% of the modpacks with Project ExpansionApotheosisAModin 58% of the modpacks with Project ExpansionMystical AgradditionsAModin 57% of the modpacks with Project ExpansionFlux NetworksCModin 57% of the modpacks with Project Expansion
    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
    1.21.1·NeoForge1.0.61.0.6 · projectexpansion-1.21.1-1.0.6.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·NeoForge, Forge1.1.31.1.3 · projectexpansion-1.20.1-1.1.3.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    Older Minecraft versions
    1.19.2·Forge1.1.11.1.1 · ProjectExpansion-1.19.2-1.1.1.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.18.2·Forge1.1.11.1.1 · ProjectExpansion-1.18.2-1.1.1.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.16 to 1.16.5·Forge1.0.411.0.41 · ProjectExpansion-1.16.5-1.0.41.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.15 to 1.15.2·Forge1.0.331.0.33 · ProjectExpansion-1.15.2-1.0.33.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.14 to 1.14.4·Forge1.0.101.0.10 · ProjectExpansion-1.14.4-1.0.10.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.

    129 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.21.1The latest file for its Minecraft version and loader·NeoForge1.0.61.0.6 · projectexpansion-1.21.1-1.0.6.jar (main file)·18 Feb 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.3 MB
    1.21.1·NeoForge1.0.51.0.5 · projectexpansion-1.21.1-1.0.5.jar (main file)·4 Dec 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.3 MB
    1.20.1The latest file for its Minecraft version and loader·Forge1.1.31.1.3 · projectexpansion-1.20.1-1.1.3.jar (main file)·22 Nov 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.0 MB
    1.21.1·NeoForge1.0.41.0.4 · projectexpansion-1.21.1-1.0.4.jar (main file)·21 Nov 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.3 MB
    1.21.1·NeoForge1.0.31.0.3 · projectexpansion-1.21.1-1.0.3.jar (main file)·12 Sep 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.1 MB
    1.21.1·NeoForge1.0.21.0.2 · projectexpansion-1.21.1-1.0.2.jar (main file)·11 Sep 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.1 MB
    1.21.1·NeoForge1.0.11.0.1 · projectexpansion-1.21.1-1.0.1.jar (main file)Beta·13 Jun 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 1.1 MB
    1.21.1·NeoForge1.0.01.0.0 · projectexpansion-1.21.1-1.0.0.jar (main file)Beta·13 Jun 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 1.1 MB
    1.20.1·Forge1.1.21.1.2 · ProjectExpansion-1.20.1-1.1.2.jar (first file)·1 Oct 2024PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 977.8 KB
    1.19.2The latest file for its Minecraft version and loader·Forge1.1.11.1.1 · ProjectExpansion-1.19.2-1.1.1.jar (first file)·1 Oct 2024PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 970.9 KB
    1.18.2The latest file for its Minecraft version and loader·Forge1.1.11.1.1 · ProjectExpansion-1.18.2-1.1.1.jar (first file)·1 Oct 2024PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 969.3 KB
    1.20.1·Forge1.1.11.1.1 · ProjectExpansion-1.20.1-1.1.1.jar (first file)·3 Jun 2024PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 967.6 KB
    1.20.1·Forge1.1.01.1.0 · ProjectExpansion-1.20.1-1.1.0.jar (first file)Beta·3 Apr 2024PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 967.5 KB
    1.19.2·Forge1.1.01.1.0 · ProjectExpansion-1.19.2-1.1.0.jar (first file)·3 Apr 2024PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 960.3 KB
    1.18.2·Forge1.1.01.1.0 · ProjectExpansion-1.18.2-1.1.0.jar (first file)·3 Apr 2024PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 958.5 KB
    1.20.1·Forge1.0.01.0.0 · ProjectExpansion-1.20.1-1.0.0.jar (first file)Beta·24 Nov 2023PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 1.1 MB
    1.18.2·Forge1.0.211.0.21 · ProjectExpansion-1.18.2-1.0.21.jar (first file)·17 Oct 2023PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.1 MB
    1.16 to 1.16.51.16 to 1.16.5The latest file for its Minecraft version and loader·Forge1.0.411.0.41 · ProjectExpansion-1.16.5-1.0.41.jar (first file)·17 Oct 2023PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.1 MB
    1.19.2·Forge1.0.101.0.10 · ProjectExpansion-1.19.2-1.0.10.jar (first file)·12 Oct 2023PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.1 MB
    1.19.2·Forge1.0.81.0.8 · ProjectExpansion-1.19.2-1.0.8.jar (first file)·5 Feb 2023PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 954.6 KB
    1 to 20 of 12912345…7

    Quick fixes

    In the last 2 years, 2 releases needed a quick fix: a new release within 3 days to fix a problem. This lowers the grade by 4 points.

    See them, newest first

    Quick fixesReleases followed within 3 days by a new release that fixes a problem in them.2

    • [1.21.1] 1.0.312 Sep 2025Fix registering config screen on server (#169)…
    • [1.21.1] 1.0.113 Jun 2025Fix LocalPlayer being loaded on dedicated server (#155)…