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    2,046,932 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 24 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 24 Oct 2026.269,480 projects gradedProjects with a letter from A to F. Counted on 24 Oct 2026.
    How it worksMalware we foundAPIAboutPrivacyTermsContact

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

    Respackopts

    Mod

    Config menus for resource packs.

    A99/ 100
    • OverviewA
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityUp to 26.3
    • ModpacksIn 1,515
    • ReleasesLatest 15 Sep

    Download

    respackopts-26.3.0.jar

    Released 15 Sep 2026 · 922.3 KB

    Passed: our checks found nothing harmful in this file.

    Download

    Required to run

    • LibJFAMinecraft 26.3 · Fabric (release 26.3.1)
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade A

    How grades work

    Strengths

    • Security checks passed
    • Regular releases for the newest Minecraft versions
    • Public source code and issue tracker
    • Widely used
    • Around for years

    Points lost

    • Some modpacks removed it−1 point
    All 11 criteria

    • Maintenance

      Full points27 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.6 weeks ago (15 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.26.3 on Fabric and NeoForge (latest) 9 / 9
      Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Releases in 18 of the last 24 months 6 / 6

    • Stability

      1 point lost21 / 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.44 of the 337 modpacks with two or more versions removed it in a later one (13%) See the 44 modpacks9 / 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 30 releases in 2 years needed a quick fix (3%) 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 of the 16 known conflicts count in the grade See the 16 known conflicts5 / 5

    • Transparency

      Full points10 / 10
      Source codeWhether the project page links to its source code, so anyone can read what it does.git.frohnmeyer-wds.de 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.git.frohnmeyer-wds.de 3 / 3

    • Popularity

      Full points4 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.16,856,849 4 / 4

    • Track record

      Full points8 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.5.9 years, 110 releases 8 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 27 latest files for recent Minecraft versions. See Security
    Total99 / 100

    70 of the 71 points that apply = 99 out of 100.

    Images

    • Resoure pack options screen
    • Options Screens

    About

    Respackopts lets resource and data pack authors add in-game configuration menus, so players can adjust a pack’s options from a button beside supported packs without setting up the menus themselves. Pack authors can offer boolean toggles, sliders or number fields, text entries, and choice lists, with categories, translated labels, and tooltips to organize and explain the options. Those settings can conditionally enable or disable individual files or directories, allowing a pack to switch textures and other assets according to the player’s selections. Resource expansion can also insert values calculated from settings into text files such as model JSON, while JSON manipulation supports more involved changes to generated data. The mod can expose configuration values to shader code, supporting customizable Canvas and vanilla/Fabulous shader packs.

    Written from Modrinth . How we write it

    In-game changes

    Changes the game's code in 4 areas, as a library other mods build on: Game data and resourcesChanges 5 game code files in this area: recipes, tags, advancements, language files and other game data., User interfaceChanges 4 game code files in this area: menus, screens, tooltips, the chat window and the in-game overlay., Rendering and graphicsChanges 1 game code file in this area: drawing mobs, items, particles and textures on screen. and Game optionsChanges 1 game code file in this area: settings, key bindings and the option screens..

    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
    LithiumAMod MenuAFerriteCoreASodium ExtraAReese's Sodium OptionsA

    Details

    Creator
    JFronny
    License
    MIT License
    Downloads
    16.9M
    Created
    26 Nov 2020
    Official pages
    Modrinth , CurseForge
    Links
    Source code , Issues , Wiki

    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. 1 file in your config folder.

    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 47 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.
      47 latest files: the newest file for each Minecraft version and loader. The answer above is about the 27 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 · All 27 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 27 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 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 · 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.
      No AI content or AI features declared.
    • 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
      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
      2 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
      586 code files read

    Compatibility

    See all 110 files
    Fabric
    NeoForge
    1.161.191.2126.1

    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.Works in your game or on the server. Players can join without it.
    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.
    LibJFAFabric APIin some filesAMod Menuin some filesA
    OptionalProjects it can work with but does not need. The author lists them.
    Mod Menuin 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.Faster than most mods. On average, it gets a file the same day a new Minecraft version comes out. Measured on the last 6 Minecraft versions.

    Known conflicts

    These projects do not work together with Respackopts: their authors or Respackopts' author say so. If you install both, the game can crash or some features can stop working. Some of them do the same job as Respackopts, so you only need one.

    ProjectTypeDownloadsDeclared by
    OriginsMod25.3M downloadsdeclared by RespackoptsConnectored C2ME (C2ME fork for connector) (C3ME)Mod341K downloadsdeclared by RespackoptsPrion Infection: Whispers From WithinMod317K downloadsdeclared by RespackoptsYttrMod279K downloadsdeclared by Respackopts[Obsolete] Switchy ProxyMod33K downloadsdeclared by RespackoptsTotem AnywhereMod26K downloadsdeclared by RespackoptsMusic MoodsMod23K downloadsdeclared by RespackoptsBee BuddiesMod19K downloadsdeclared by RespackoptsChitinous TiesMod18K downloadsdeclared by RespackoptsAbstract OperationsMod12K downloadsdeclared by Respackopts
    1 to 10 of 1612

    Related projects

    Projects that need Respackopts to work.

    ProjectTypeDownloadsGrade
    Fresh FoodAResource pack3.2M downloadsHyper PunchyBResource pack2.6M downloadsConnected PathsAResource pack2.4M downloadsFresh BucketsAResource pack1.6M downloadsFresh Flowers and PlantsAResource pack1.6M downloadsFresh Music DiscsAResource pack1.3M downloadsAngel's FontAResource pack1.1M downloadsEnchanting Table Magic CircleAResource pack959K downloadsBushy pink petals, wildflowers & leaf litterAResource pack567K downloadsFresh Ores and IngotsAResource pack472K downloads
    1 to 10 of 60123456

    Modpacks using this project

    Find modpacks with it
    Modpacks that released a new version with this project, each month
    3001500
    Oct 2024: 12 modpacksNov 2024: 13 modpacksDec 2024: 13 modpacksJan 2025: 16 modpacksFeb 2025: 13 modpacksMar 2025: 15 modpacksApr 2025: 14 modpacksMay 2025: 19 modpacksJun 2025: 23 modpacksJul 2025: 44 modpacksAug 2025: 57 modpacksSep 2025: 83 modpacksOct 2025: 108 modpacksNov 2025: 155 modpacksDec 2025: 175 modpacksJan 2026: 187 modpacksFeb 2026: 198 modpacksMar 2026: 199 modpacksApr 2026: 219 modpacksMay 2026: 243 modpacksJun 2026: 265 modpacksJul 2026: 288 modpacksAug 2026: 252 modpacksSep 2026: 222 modpacks
    Oct 2024Oct 2025Sep 2026
    Modpacks that released a new version with this project, each month
    Oct 202412
    Nov 202413
    Dec 202413
    Jan 202516
    Feb 202513
    Mar 202515
    Apr 202514
    May 202519
    Jun 202523
    Jul 202544
    Aug 202557
    Sep 202583
    Oct 2025108
    Nov 2025155
    Dec 2025175
    Jan 2026187
    Feb 2026198
    Mar 2026199
    Apr 2026219
    May 2026243
    Jun 2026265
    Jul 2026288
    Aug 2026252
    Sep 2026222

    More modpacks put it in their new versions than a year ago: 248 a month now, 40 a year agoThe average of the last 6 months, compared with the same 6 months a year before. We say it only when the change is large..

    1,515 modpacks include Respackopts in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    COBBLEVERSE - Pokemon Adventure [Cobblemon]12.6M downloadslast version with it 22 Jul 2026Vanilla Perfected3M downloadslast version with it 8 Oct 2026SkyBlock Enhanced2.1M downloadslast version with it 15 Jun 2026Fresh & Smooth1.9M downloadslast version with it 16 Oct 2026OneClient1.3M downloadslast version with it 23 Oct 2026红石生电优化【Redstone Survival Optimization】1.3M downloadslast version with it 20 Oct 2026OneClient (SkyBlock)1M downloadslast version with it 23 Oct 2026Lost World - The Broken Script660K downloadslast version with it 19 Sep 2026Actions & Better [ON JAVA]344K downloadslast version with it 1 Oct 2026Act. & Better242K downloadslast version with it 20 Oct 2026
    1 to 10 of 30123

    Often in the same modpacks

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

    ProjectTypeShareGrade
    LithiumAModin 88% of the modpacks with RespackoptsMod MenuAModin 83% of the modpacks with RespackoptsFerriteCoreAModin 81% of the modpacks with RespackoptsSodium ExtraAModin 74% of the modpacks with RespackoptsReese's Sodium OptionsAModin 73% of the modpacks with RespackoptsFresh AnimationsAResource packin 71% of the modpacks with RespackoptsLambDynamicLights - Dynamic LightsAModin 61% of the modpacks with RespackoptsZoomify (Zoom)AModin 58% of the modpacks with RespackoptsBetterF3AModin 58% of the modpacks with RespackoptsParticle RainBModin 57% of the modpacks with Respackopts
    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
    26.3·Fabric, NeoForge26.3.026.3.0 · respackopts-26.3.0.jarSends: None foundRequires:LibJFPassedOur checks found nothing harmful in this file. Its code was read too.
    26.2·Fabric, NeoForge26.2.226.2.2 · respackopts-26.2.2.jarSends: None foundRequires:LibJFPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1.2·Fabric, NeoForge26.1.326.1.3 · respackopts-26.1.3.jarSends: None foundRequires:LibJFPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1 to 26.1.1·Fabric, NeoForge26.1.026.1.0 · respackopts-26.1.0.jarSends: None foundRequires:LibJFPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.11·Fabric4.14.34.14.3 · respackopts-4.14.3.jarSends: None foundRequires:Fabric API, LibJFPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.11·NeoForge4.14.34.14.3 · respackopts-4.14.3+forge.jarSends: None foundRequires:LibJFPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.10·Fabric4.14.04.14.0 · respackopts-4.14.0.jarSends: None foundRequires:LibJF, Fabric APIPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.10·NeoForge4.14.04.14.0 · respackopts-4.14.0+forge.jarSends: None foundRequires:LibJFPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.9·Fabric4.13.94.13.9 · respackopts-4.13.9.jarSends: None foundRequires:LibJF, Fabric APIPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.9·NeoForge4.13.94.13.9 · respackopts-4.13.9+forge.jarSends: None foundRequires:LibJFPassedOur checks found nothing harmful in this file. Its code was read too.
    1 to 10 of 4712345

    110 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    26.3The latest file for its Minecraft version and loader·Fabric, NeoForge26.3.026.3.0 · respackopts-26.3.0.jar (main file)·15 Sep 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 922.3 KB
    26.2The latest file for its Minecraft version and loader·Fabric, NeoForge26.2.226.2.2 · respackopts-26.2.2.jar (main file)·25 Aug 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 909.0 KB
    26.1.2The latest file for its Minecraft version and loader·Fabric, NeoForge26.1.326.1.3 · respackopts-26.1.3.jar (main file)·26 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 901.1 KB
    26.2·Fabric, NeoForge26.2.126.2.1 · respackopts-26.2.1.jar (main file)·26 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 909.0 KB
    26.2·Fabric, NeoForge26.2.026.2.0 · respackopts-26.2.0.jar (main file)·17 Jun 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 904.4 KB
    1.21.11The latest file for its Minecraft version and loader·NeoForge4.14.34.14.3 · respackopts-4.14.3+forge.jar (main file)·16 May 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 589.1 KB
    1.21.11The latest file for its Minecraft version and loader·Fabric4.14.34.14.3 · respackopts-4.14.3.jar (main file)·16 May 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 574.9 KB
    26.1.2·Fabric, NeoForge26.1.226.1.2 · respackopts-26.1.2.jar (main file)·30 Apr 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 885.0 KB
    26.1 to 26.1.226.1 to 26.1.2The latest file for its Minecraft version and loader·Fabric, NeoForge26.1.026.1.0 · respackopts-26.1.0.jar (main file)·24 Mar 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 874.8 KB
    26.1·Fabric, NeoForge26.1.026.1.0 · respackopts-26.1.0.jar·24 Mar 2026PassedOur checks found nothing harmful in this file.Not on ModrinthOpen this file on CurseForgeDownload · Stable · 821.2 KB
    1.21.1The latest file for its Minecraft version and loader·NeoForge4.14.0-1.21.1.forge.44.14.0-1.21.1.forge.4 · respackopts-4.14.0+1.21.1.forge.4.jar (main file)·6 Mar 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthNot on CurseForgeDownload · Stable · 560.0 KB
    1.21.1The latest file for its Minecraft version and loader·Fabric4.14.0-1.21.1.44.14.0-1.21.1.4 · respackopts-4.14.0+1.21.1.4.jar (main file)·6 Mar 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthNot on CurseForgeDownload · Stable · 544.3 KB
    1.21.1·NeoForge4.14.0-1.21.1.forge.34.14.0-1.21.1.forge.3 · respackopts-4.14.0+1.21.1.forge.3.jar (main file)·5 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Stable · 559.0 KB
    1.21.1·Fabric4.14.0-1.21.1.34.14.0-1.21.1.3 · respackopts-4.14.0+1.21.1.3.jar (main file)·5 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Stable · 543.3 KB
    1.21.11·NeoForge4.14.24.14.2 · respackopts-4.14.2+forge.jar (main file)·4 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 588.0 KB
    1.21.11·Fabric4.14.24.14.2 · respackopts-4.14.2.jar (main file)·4 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 573.8 KB
    1.21.1·NeoForge4.14.0-1.21.1.forge.24.14.0-1.21.1.forge.2 · respackopts-4.14.0+1.21.1.forge.2.jar (main file)·14 Jan 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Stable · 553.2 KB
    1.21.1·NeoForge4.14.0-1.21.1.forge.14.14.0-1.21.1.forge.1 · respackopts-4.14.0+1.21.1.forge.1.jar (main file)·17 Dec 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Stable · 550.9 KB
    1.21.5The latest file for its Minecraft version and loader·NeoForge4.14.0-1.21.5.forge4.14.0-1.21.5.forge · respackopts-4.14.0+1.21.5.forge.jar (main file)·16 Dec 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthNot on CurseForgeDownload · Stable · 554.3 KB
    1.21.5The latest file for its Minecraft version and loader·Fabric4.14.04.14.0 · respackopts-4.14.0+1.21.5.jar (main file)·16 Dec 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthNot on CurseForgeDownload · Stable · 552.0 KB
    1 to 20 of 110123456

    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

    • 4.14.0+1.21.1.forge.117 Dec 2025…reduced functionality but containing important fixes. If possible, please use Respackopts for the latest…