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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.

    Lava Sources

    Mod

    Make lava from cobblestone.

    E44/ 100
    • OverviewE
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityUp to 1.20.1
    • ModpacksIn 29
    • ReleasesLatest Nov 2023

    Download

    lava_sources_1.20.1_1.0.0.jar

    Released 29 Nov 2023 · 516.4 KB

    Passed: our checks found nothing harmful in this file.

    Download
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade E

    How grades work

    Strengths

    • Security checks passed
    • Stable releases

    Points lost

    • No release in 2.9 years−26 points
    • No source code link−7 points
    • Under 5 million downloads−1 point
    All 11 criteria

    • Maintenance

      18 points lost9 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.2.9 years ago (29 Nov 2023) 0 / 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.1.20.1 on Forge. 15% or more of the popular mods updated in the last 6 months also have files for 1.20.1. 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.No release in the last 24 months 0 / 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.1 of the 26 modpacks with two or more versions removed it in a later one (4%) 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

      1 point lost3 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.70,672 3 / 4

    • Track record

      8 points lost0 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.4.3 years, 6 releases 0 / 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
    Total44 / 100

    26.9 of the 61 points that apply = 44 out of 100. The points above are rounded to whole numbers.

    This author published many projects at once on Modrinth: up to 6 projects published within 2 weeks. 5 of the author's 7 projects have only one release and no source code link. A series of small add-ons is often published this way. It does not change the grade.

    Images

    • lava_sources

    About

    Lava Sources adds blocks that melt cobblestone into lava and store the resulting fluid. The melting process can be accelerated by placing certain blocks beneath a lava furnace, and lava can be collected with buckets or pipes. Furnaces come in five tiers, ranging from a capacity of two buckets and a production rate of 1 mB every 20 ticks at tier 1 to 32 buckets and 1 mB per tick at tier 5, with intermediate tiers increasing capacity and speed. You can fill a furnace by right-clicking it with a lava bucket when it has room, or extract lava with an empty bucket when it contains at least 1,000 mB.

    Written from CurseForge . How we write it

    In-game changes

    Does not change the game's code directly.

    Adds 5 blocks: Diamond Lava Furnace, Gold Lava Furnace, Iron Lava Furnace, Netherite Lava Furnace and Stone Lava Furnace; 1 item: Lava Furnace Guide; 6 recipes.

    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
    Mekanism GeneratorsBPipezAIron FurnacesBFTB Ultimine (NeoForge)AEasy VillagersA

    Details

    Creator
    BlackDragonFire
    License
    Not known
    Downloads
    71K
    Created
    11 Jul 2022
    Official page
    CurseForge

    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 · All 5 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.
      5 latest files: the newest file for each Minecraft version and loader. The answer above is about the one 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 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
      108 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
      298 code files read

    Compatibility

    See all 6 files
    Forge
    1.161.191.2126.1

    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 1.20.1. Many recently updated mods still support 1.20.1.

    Modpacks using this project

    Find modpacks with it

    Modpacks that include Lava Sources in at least one of their versions, most downloaded first.

    ModpackDownloadsLast version with it
    Sky Greg115K downloadslast version with it 31 Mar 2024NBX StoneFactory4.2K downloadslast version with it 24 Apr 2023NO STRINGS ATTACHED (Horror)3.5K downloadslast version with it 3 Mar 2026Cosmic Magitech3K downloadslast version with it 3 Jan 2025WildPixel2.3K downloadslast version with it 6 Feb 2025Sky Greg Fork1.2K downloadslast version with it 11 Oct 2025Panky's Hardcore Lucky Block Challenge1K downloadslast version with it 12 Feb 2025AfterLand-Factory967 downloadslast version with it 5 Jul 2024Pingwin Pack (Tech/Survival)905 downloadslast version with it 27 Mar 2025Josh H craft660 downloadslast version with it 13 Jul 2023
    1 to 10 of 29123

    Often in the same modpacks

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

    ProjectTypeShareGrade
    Mekanism GeneratorsBModin 59% of the modpacks with Lava SourcesPipezAModin 55% of the modpacks with Lava SourcesIron FurnacesBModin 55% of the modpacks with Lava SourcesFTB Ultimine (NeoForge)AModin 55% of the modpacks with Lava SourcesEasy VillagersAModin 52% of the modpacks with Lava SourcesFTB Chunks (NeoForge)AModin 52% of the modpacks with Lava SourcesMekanism ToolsBModin 52% of the modpacks with Lava SourcesCooking for BlockheadsAModin 52% of the modpacks with Lava SourcesConstruction WandCModin 48% of the modpacks with Lava SourcesCrafting TweaksAModin 48% of the modpacks with Lava Sources
    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
    1.20.1·Forge1.0.01.0.0 · lava_sources_1.20.1_1.0.0.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    Older Minecraft versions
    1.19.4·Forge1.0.01.0.0 · lava_sources_1.19.4_1.0.0.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.19.2·Forge1.1.01.1.0 · lava_sources_1.19.2_1.1.0.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.18.2·Forge1.0.01.0.0 · lava_sources_1.18.2_1.0.0.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.16.5·Forge1.0.01.0.0 · lava_sources_1.16.5_1.0.0.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.

    6 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.20.1The latest file for its Minecraft version and loader·Forge1.0.01.0.0 · lava_sources_1.20.1_1.0.0.jar·29 Nov 2023PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 516.4 KB
    1.19.4The latest file for its Minecraft version and loader·Forge1.0.01.0.0 · lava_sources_1.19.4_1.0.0.jar·29 Nov 2023PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 523.6 KB
    1.19.2The latest file for its Minecraft version and loader·Forge1.1.01.1.0 · lava_sources_1.19.2_1.1.0.jar·15 Nov 2022PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 454.6 KB
    1.19.2·Forge1.0.01.0.0 · lava_sources_1.19.2_1.0.0.jarBeta·18 Oct 2022PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Beta · 618.1 KB
    1.18.2The latest file for its Minecraft version and loader·Forge1.0.01.0.0 · lava_sources_1.18.2_1.0.0.jar·11 Jul 2022PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 590.8 KB
    1.16.5The latest file for its Minecraft version and loader·Forge1.0.01.0.0 · lava_sources_1.16.5_1.0.0.jar·11 Jul 2022PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 678.0 KB