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

    GeckolibBetterFPS

    Mod

    Makes animated creatures render faster and reduces stutters.

    B87/ 100
    • OverviewB
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityUp to 1.21.1
    • ModpacksIn 574
    • ReleasesLatest 5 Aug

    Download

    gbf-1.21.1-1.0.2.jar Alpha

    Released 5 Aug 2026 · 144.2 KB

    Passed: our checks found nothing harmful in this file.

    Download
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade B

    How grades work

    Strengths

    • Security checks passed
    • Stable releases
    • Widely used

    Points lost

    • Releases in only 3 of the last 24 months−4 points
    • No public issue tracker−3 points
    • First release only 8 months ago−2 points
    All 11 criteria

    • Maintenance

      4 points lost23 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.3 months ago (7 Aug 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.1.21.1 on NeoForge, 1.20.1 on Forge. 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 3 of the last 24 months 2 / 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.24 of the 360 modpacks with two or more versions removed it in a later one (7%) 10 / 10
      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 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

      3 points lost7 / 10
      Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · MoePus/GeckoBetterFPS 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.No link to report problems 0 / 3

    • Popularity

      Full points4 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.2,689,354 4 / 4

    • Track record

      2 points lost6 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.8 months, 3 releases 6 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 3 latest files for recent Minecraft versions. See Security
    Total87 / 100

    61.6 of the 71 points that apply = 87 out of 100. The points above are rounded to whole numbers.

    About

    GeckolibBetterFPS is a performance mod that optimizes GeckoLib’s animation-rendering pipeline to reduce CPU overhead and improve frame rates. It reduces redundant calculations and streamlines frequently used rendering code, making GeckoLib-animated entities render about 25% faster and helping reduce micro-stutters when several are on screen. The optimizations leave animation quality and visuals unchanged, and the mod is intended to work alongside Sodium, Embeddium, and ImmediatelyFast.

    Written from Modrinth . 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
    BadOptimizationsAAllTheLeaks (Memory Leak Fix)AFastSuiteABetter Fps - Render DistanceBSodium Dynamic LightsC

    Details

    Creator
    MoePus
    License
    GNU Lesser General Public License v3.0 or later
    Downloads
    2.7M
    Created
    11 Feb 2026
    Official pages
    Modrinth , 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

    Creates settings files
    The mod keeps its settings in the config folder of your game, where you can change or delete them. Only in its files for NeoForge 1.21.1; Forge 1.20.1.

    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 3 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.
      3 latest files: the newest file for each Minecraft version and loader. All 3 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
    • 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 3 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 3 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
      9 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
      119 code files read

    Compatibility

    See all 3 files
    NeoForge
    Forge
    1.201.2126.126.3

    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.Install it in your game only. Servers do not need it, so you can join any server.
    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.
    Geckolibon ForgeA
    OptionalProjects it can work with but does not need. The author lists them.
    ImmediatelyFaston ForgeA
    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
    2001000
    Oct 2024: 0 modpacksNov 2024: 0 modpacksDec 2024: 0 modpacksJan 2025: 0 modpacksFeb 2025: 0 modpacksMar 2025: 0 modpacksApr 2025: 0 modpacksMay 2025: 0 modpacksJun 2025: 0 modpacksJul 2025: 0 modpacksAug 2025: 0 modpacksSep 2025: 0 modpacksOct 2025: 0 modpacksNov 2025: 0 modpacksDec 2025: 0 modpacksJan 2026: 0 modpacksFeb 2026: 8 modpacksMar 2026: 41 modpacksApr 2026: 57 modpacksMay 2026: 63 modpacksJun 2026: 79 modpacksJul 2026: 137 modpacksAug 2026: 189 modpacksSep 2026: 194 modpacks
    Oct 2024Oct 2025Sep 2026
    Modpacks that released a new version with this project, each month
    Oct 20240
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    Dec 20240
    Jan 20250
    Feb 20250
    Mar 20250
    Apr 20250
    May 20250
    Jun 20250
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    Jan 20260
    Feb 20268
    Mar 202641
    Apr 202657
    May 202663
    Jun 202679
    Jul 2026137
    Aug 2026189
    Sep 2026194

    More modpacks put it in their new versions than a year ago: 120 a month now, 0 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..

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

    ModpackDownloadsLast version with it
    Beyond Depth3.4M downloadslast version with it 18 Oct 2026Craft to Exile 2 - 2.0 Atlas Update2.8M downloadslast version with it 10 Sep 2026Linggango - [V6.5 IS OUT]1.3M downloadslast version with it 16 Jul 2026ZombieCraft: Zombie Apocalypse745K downloadslast version with it 6 Apr 2026Ascendra666K downloadslast version with it 7 Oct 2026Beyond Ascension645K downloadslast version with it 18 Oct 2026Beyond Cosmo525K downloadslast version with it 18 Oct 2026SUPERIOR - RPG513K downloadslast version with it 30 Jun 2026Jurassic World Reborn II438K downloadslast version with it 18 Jul 2026TNP Limitless 8 - LL8333K downloadslast version with it 16 Oct 2026
    1 to 10 of 30123

    Often in the same modpacks

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

    ProjectTypeShareGrade
    BadOptimizationsAModin 65% of the modpacks with GeckolibBetterFPSAllTheLeaks (Memory Leak Fix)AModin 62% of the modpacks with GeckolibBetterFPSFastSuiteAModin 59% of the modpacks with GeckolibBetterFPSBetter Fps - Render DistanceBModin 56% of the modpacks with GeckolibBetterFPSSodium Dynamic LightsCModin 56% of the modpacks with GeckolibBetterFPSsparkAModin 54% of the modpacks with GeckolibBetterFPSfix GPU memory leakAModin 52% of the modpacks with GeckolibBetterFPSCrash AssistantAModin 51% of the modpacks with GeckolibBetterFPSPacket FixerAModin 50% of the modpacks with GeckolibBetterFPSAI Improvements: Performance TuningAModin 50% of the modpacks with GeckolibBetterFPS
    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·NeoForge1.0.21.0.2 · gbf-1.21.1-1.0.2.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·Forge1.0.21.0.2 · gbf-1.0.2.jarSends: None foundRequires:GeckolibPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·Forge1.0.11.0.1 · gbf-1.0.1.jarSends: None foundRequires:GeckolibPassedOur checks found nothing harmful in this file. Its code was read too.

    3 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.21.1The latest file for its Minecraft version and loader·NeoForge1.0.21.0.2 · gbf-1.21.1-1.0.2.jar (main file)Alpha·5 Aug 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Alpha · 144.2 KB
    1.20.1The latest file for its Minecraft version and loader·Forge1.0.21.0.2 · gbf-1.0.2.jar (main file)Beta·17 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 115.9 KB
    1.20.1The latest file for its Minecraft version and loader·Forge1.0.11.0.1 · gbf-1.0.1.jar (main file)Beta·11 Feb 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 16.0 KB