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    2,055,424 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 2026.269,392 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.

    FTB JEI Extras

    Mod

    Find items from more mods in your item guide.

    C79/ 100
    • OverviewC
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityMinecraft 1.21.1
    • ModpacksIn 1,497
    • ReleasesLatest Jun 2025

    Download

    ftb-jei-extras-21.1.7.jar

    Released 25 Jun 2025 · 68.1 KB

    Passed: our checks found nothing harmful in this file.

    Download
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade C

    How grades work

    Strengths

    • Security checks passed
    • Stable releases
    • Public source code
    • Widely used

    Points lost

    • No release in 16 months−11 points
    • Releases in only 4 of the last 24 months−3 points

    C at most after 12 months without a release.

    All 11 criteria

    • Maintenance

      10 points lost17 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.16 months ago (25 Jun 2025). 643 modpacks released in the last 6 months still include it, so it keeps 45% of these points. The grade cannot go above C after 12 months without a release. 5 / 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. 15% or more of the popular 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 4 of the last 24 months 3 / 6

    • Stability

      Full points22 / 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.30 of the 385 modpacks with two or more versions removed it in a later one (8%) 10 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.1 of its 6 releases in 2 years needed a quick fix (17%) 7 / 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 points7 / 7
      Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · FTBTeam/FTB-JEI-Extras 7 / 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

      Full points4 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.19,287,233 4 / 4

    • Track record

      4 points lost4 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.2.1 years, 7 releases 4 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in the latest file for recent Minecraft versions. See Security
    Total79 / 100

    54 of the 68 points that apply = 79 out of 100.

    About

    FTB JEI Extras bridges gaps between other mods and Just Enough Items (JEI) by adding recipe and content-browser integration when those mods lack a JEI plugin or provide only basic support. It currently adds JEI support for ExtendedAE and Genetics Resequenced, whose existing integrations are limited to other recipe viewers such as EMI and REI. The integrations are registered conditionally, so the mod can be used without installing any of its supported mods.

    Written from CurseForge and the GitHub README . 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 30
    FTB Chunks (NeoForge)ASophisticated StorageAFTB Ultimine (NeoForge)AFTB Essentials (Forge & Fabric)AChippedC

    Details

    Creators
    FTB and FTBTeam
    License
    Not known
    Downloads
    19.3M
    Created
    15 Sep 2024
    Official page
    CurseForge
    Links
    Source code

    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 · The latest file checked, last on 15 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.
      1 latest file, for a recent version. 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 · Its one file 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 its one file, 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, 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 · 5 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.
      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
      12 of 14 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
      40 code files read

    Compatibility

    See all 7 files
    NeoForge
    1.2126.126.2

    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.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.

    Modpacks using this project

    Find modpacks with it
    Modpacks that released a new version with this project, each month
    3001500
    Oct 2024: 19 modpacksNov 2024: 31 modpacksDec 2024: 33 modpacksJan 2025: 48 modpacksFeb 2025: 60 modpacksMar 2025: 96 modpacksApr 2025: 114 modpacksMay 2025: 120 modpacksJun 2025: 117 modpacksJul 2025: 129 modpacksAug 2025: 131 modpacksSep 2025: 118 modpacksOct 2025: 121 modpacksNov 2025: 160 modpacksDec 2025: 160 modpacksJan 2026: 159 modpacksFeb 2026: 156 modpacksMar 2026: 154 modpacksApr 2026: 174 modpacksMay 2026: 206 modpacksJun 2026: 161 modpacksJul 2026: 186 modpacksAug 2026: 194 modpacksSep 2026: 166 modpacks
    Oct 2024Oct 2025Sep 2026
    Modpacks that released a new version with this project, each month
    Oct 202419
    Nov 202431
    Dec 202433
    Jan 202548
    Feb 202560
    Mar 202596
    Apr 2025114
    May 2025120
    Jun 2025117
    Jul 2025129
    Aug 2025131
    Sep 2025118
    Oct 2025121
    Nov 2025160
    Dec 2025160
    Jan 2026159
    Feb 2026156
    Mar 2026154
    Apr 2026174
    May 2026206
    Jun 2026161
    Jul 2026186
    Aug 2026194
    Sep 2026166

    1,497 modpacks include FTB JEI Extras in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    All the Mods 10 - ATM1022.5M downloadslast version with it 15 Oct 2026All the Mods 10: To the Sky ATM10SKY3.6M downloadslast version with it 19 Oct 2026FTB StoneBlock 43M downloadslast version with it 4 Nov 2025All the Mons - ATMons2.1M downloadslast version with it 6 Sep 2026FTB OceanBlock 21.5M downloadslast version with it 24 Aug 2026FTB Skies 2589K downloadslast version with it 12 Oct 2026Techopolis 3494K downloadslast version with it 20 Oct 2026FTB Evolution423K downloadslast version with it 12 Oct 2026TNP Limitless 8 - LL8333K downloadslast version with it 13 Mar 2025Official Tensura: Reincarnated Survival Server325K downloadslast version with it 23 Oct 2026
    1 to 10 of 30123

    Often in the same modpacks

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

    ProjectTypeShareGrade
    FTB Chunks (NeoForge)AModin 82% of the modpacks with FTB JEI ExtrasSophisticated StorageAModin 80% of the modpacks with FTB JEI ExtrasFTB Ultimine (NeoForge)AModin 78% of the modpacks with FTB JEI ExtrasFTB Essentials (Forge & Fabric)AModin 71% of the modpacks with FTB JEI ExtrasChippedCModin 65% of the modpacks with FTB JEI ExtrasApothic-SpawnersAModin 61% of the modpacks with FTB JEI ExtrasApothic-EnchantingAModin 60% of the modpacks with FTB JEI ExtrasMekanism GeneratorsBModin 59% of the modpacks with FTB JEI ExtrasJade Addons (Neo/Forge)AModin 58% of the modpacks with FTB JEI ExtrasExplorer's CompassAModin 58% of the modpacks with FTB JEI Extras
    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·NeoForge21.1.721.1.7 · ftb-jei-extras-21.1.7.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.

    7 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.21.1The latest file for its Minecraft version and loader·NeoForge21.1.721.1.7 · ftb-jei-extras-21.1.7.jar·25 Jun 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 68.1 KB
    1.21.1·NeoForge21.1.521.1.5 · ftbjeiextras-21.1.5.jar·22 Jan 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 82.5 KB
    1.21.1·NeoForge21.1.421.1.4 · ftbjeiextras-21.1.4.jar·4 Dec 2024PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 34.6 KB
    1.21.1·NeoForge21.1.321.1.3 · ftbjeiextras-21.1.3.jar·16 Nov 2024PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 27.4 KB
    1.21.1·NeoForge21.1.221.1.2 · ftbjeiextras-21.1.2.jar·7 Nov 2024PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 27.1 KB
    1.21.1·NeoForge21.1.121.1.1 · ftbjeiextras-21.1.1.jar·6 Nov 2024PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 27.5 KB
    1.21.1·NeoForge21.1.021.1.0 · ftbjeiextras-21.1.0.jar·15 Sep 2024PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 25.9 KB

    Quick fixes

    In the last 2 years, 1 release needed a quick fix: a new release within 3 days to fix a problem. This counts in the grade, but it is too few to lose points.

    See them, newest first

    Quick fixesReleases followed within 3 days by a new release that fixes a problem in them.1

    • [NEOFORGE][1.21.1] FTB JEI Extras 21.1.27 Nov 2024…Added Reaction chamber recipe gui fixed