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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.

    Optimization of Campfire Smoke

    Mod

    Fewer campfire smoke particles help your game run more smoothly.

    C67/ 100
    • OverviewC
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityUp to 1.21.1
    • ModpacksIn 127
    • ReleasesLatest Aug 2025

    Download

    ocs-1.21.x-1.0.jar

    Released 9 Aug 2025 · 15.3 KB

    Passed: our checks found nothing harmful in this file.

    Download
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade C

    How grades work

    Strengths

    • Security checks passed
    • Stable releases
    • Widely used

    Points lost

    • No release in 14 months−8 points
    • No source code link−7 points
    • Releases in only 2 of the last 24 months−5 points
    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.15 months ago (9 Aug 2025). 91 modpacks released in the last 6 months still include it, so it keeps 58% of these points. 7 / 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, 1.20.6 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 2 of the last 24 months 1 / 6
    • Stability

      Full points15 / 15
      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.8 of the 96 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.Not measured yet.
      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

      7 points lost0 / 7
      Source codeWhether the project page links to its source code, so anyone can read what it does.No link on the project page 0 / 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.2,553,949 4 / 4
    • Track record

      3 points lost5 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.15 months, 2 releases 5 / 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
    Total67 / 100

    40.9 of the 61 points that apply = 67 out of 100. The points above are rounded to whole numbers.

    About

    Optimization of Campfire Smoke reduces the number of vanilla campfire smoke particles to help limit stuttering and frame drops when many campfires are used, with the removal ratio configurable and set to 65% by default.

    Written from CurseForge . 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 1 block: Example Block; 1 item: Example Item.

    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
    BadOptimizationsAFastSuiteBAllTheLeaks (Memory Leak Fix)AsparkAfix GPU memory leakA

    Details

    Creator
    theflarestar
    License
    Not known
    Downloads
    2.6M
    Created
    31 Jul 2025
    Official page
    CurseForge

    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 · Both latest files 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.
      2 latest files: the newest file for each Minecraft version and loader. Both 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
    • 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

    AI

    No sign so far that AI was used to make it

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

    We have not read its changelogs 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.
    • 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 in the description
      Changelogs not read yet
    • 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
      3 code files read

    Compatibility

    See all 2 files
    NeoForge
    Forge
    1.191.201.2126.1

    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.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
    30150
    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: 5 modpacksSep 2025: 6 modpacksOct 2025: 7 modpacksNov 2025: 7 modpacksDec 2025: 7 modpacksJan 2026: 9 modpacksFeb 2026: 6 modpacksMar 2026: 13 modpacksApr 2026: 16 modpacksMay 2026: 17 modpacksJun 2026: 19 modpacksJul 2026: 26 modpacksAug 2026: 23 modpacksSep 2026: 25 modpacks
    Oct 2024Oct 2025Sep 2026
    Modpacks that released a new version with this project, each month
    Oct 20240
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    Mar 202613
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    Sep 202625

    More modpacks put it in their new versions than a year ago: 21 a month now, 2 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..

    127 modpacks include Optimization of Campfire Smoke in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    Tensura Neo Otherworld342K downloadslast version with it 4 Oct 2026Tensura Journey of Reincarnation285K downloadslast version with it 4 Mar 2026Mystic's Monstrosity84K downloadslast version with it 15 Nov 2025One Piece - Romance Dawn (Mine Piece)82K downloadslast version with it 1 Mar 2026Adventure Life - Legacy75K downloadslast version with it 20 Apr 2026EL MINE MAS EPICO 244K downloadslast version with it 14 Oct 2026JOSEFO'S PACK 229K downloadslast version with it 20 Oct 2026Doctor Nowhere Adventures - A Doctor Nowhere Creatures Experience28K downloadslast version with it 29 Sep 2026FOXY COZY28K downloadslast version with it 14 Sep 2026Tensura All The Slime 128K downloadslast version with it 3 Oct 2026
    1 to 10 of 30123

    Often in the same modpacks

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

    ProjectTypeShareGrade
    BadOptimizationsAModin 72% of the modpacks with Optimization of Campfire SmokeFastSuiteBModin 71% of the modpacks with Optimization of Campfire SmokeAllTheLeaks (Memory Leak Fix)AModin 61% of the modpacks with Optimization of Campfire SmokesparkAModin 61% of the modpacks with Optimization of Campfire Smokefix GPU memory leakAModin 59% of the modpacks with Optimization of Campfire SmokeBetter Fps - Render DistanceBModin 58% of the modpacks with Optimization of Campfire SmokePacket FixerAModin 57% of the modpacks with Optimization of Campfire SmokeChunkyAModin 55% of the modpacks with Optimization of Campfire SmokeAI Improvements: Performance TuningAModin 54% of the modpacks with Optimization of Campfire SmokeAttributeFixAModin 54% of the modpacks with Optimization of Campfire Smoke
    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·NeoForge1.21.x-1.01.21.x-1.0 · ocs-1.21.x-1.0.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.19 to 1.20.6·Forge1.01.0 · ocs-1.0.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.

    2 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.21.1The latest file for its Minecraft version and loader·NeoForge1.21.x-1.01.21.x-1.0 · ocs-1.21.x-1.0.jar·9 Aug 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 15.3 KB
    1.19 to 1.20.61.19 to 1.20.6The latest file for its Minecraft version and loader·Forge1.01.0 · ocs-1.0.jar·31 Jul 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 21.1 KB