Redstone Multimeter Fabric
ModA redstone debugging tool that shows when blocks change and move.
Why gradeA
How grades workStrengths
Points lost
- Under 5 million downloads−1 point
All 11 criteria
Maintenance
Full points27 / 27Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.6 days ago (18 Oct 2026) 12 / 12Supports 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 (latest) on Fabric, 26.2 on Quilt 9 / 9Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Releases in 12 of the last 24 months 6 / 6Stability
Full points22 / 22Removed 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 15 modpacks with two or more versions removed it in a later one (7%) 10 / 10Quick 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 / 7Known 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 / 5Transparency
Full points10 / 10Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · SpaceWalkerRS/redstone-multimeter-fabric 7 / 7Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · SpaceWalkerRS/redstone-multimeter-fabric 3 / 3Popularity
1 point lost3 / 4DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.58,850 3 / 4Track record
Full points8 / 8AgeHow long the project has existed. It counts less when no new file came out recently.5.5 years, 241 releases 8 / 8Security
PassedFile checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 15 latest files for recent Minecraft versions. See Security
69.8 of the 71 points that apply = 98 out of 100. The points above are rounded to whole numbers.
About
Redstone Multimeter Fabric is a redstone debugging tool that lets players inspect what happens to blocks over time using virtual meters placed in the world. Meters observe without changing the world and can log events such as redstone power and power-level changes, activation, piston movement, scheduled or random ticks, block and comparator updates, and player interaction. Each meter can be configured with a name, color, location, and event types, while its colored, semi-transparent highlight makes its position visible; meters can also follow blocks moved by pistons or be hidden while continuing to log. A HUD timeline displays a 60-tick history, with events scrolling in real time, and can be paused and reviewed tick by tick; selecting a tick reveals a second view of the events’ order within that tick. Focus Mode lets players step through individual events and inspect details such as the tick phase or the direction of a shape update, while the Tick Phases screen shows the order of phases in the server’s run loop. Meters are collected into named groups, letting players keep separate sets for different projects and choose which group appears in the timeline; groups can be public or private, with owners able to manage membership. The Fabric port brings the original Redstone Multimeter debugging tool to Fabric-supported Minecraft versions.
Written from Modrinth and CurseForge . How we write it
In-game changes
Changes the game's code in 12 areas: Blocks and fluidsChanges 41 game code files in this area: how blocks, fluids and redstone work., User interfaceChanges 9 game code files in this area: menus, screens, tooltips, the chat window and the in-game overlay., Server and world logicChanges 6 game code files in this area: the world, commands, scoreboards, saved data and game rules., Networking and multiplayerChanges 4 game code files in this area: connections, the server list and what is sent between your game and a server., Chunk loading and storageChanges 3 game code files in this area: how the game loads, tracks, saves and unloads chunks., Game optionsChanges 3 game code files in this area: settings, key bindings and the option screens., Mobs and their behaviorChanges 2 game code files in this area: mobs, animals, villagers, projectiles and how they move and act., World generationChanges 1 game code file in this area: terrain, biomes and structures made when new land is created., World renderingChanges 1 game code file in this area: drawing the terrain, sky, clouds and weather., PlayerChanges 1 game code file in this area: your character: movement, abilities, hunger and controls., Inventory and itemsChanges 1 game code file in this area: items, chests and other containers, crafting and enchanting. and Game coreChanges 1 game code file in this area: the main loop, lighting and other code the whole game uses..
Libraries packed inside it change 4 more game code files: Amecs API and Amecs Core - Key Modifiers.
Adds 4 key bindings: Scroll Down, Scroll Left, Scroll Right and Scroll Up.
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.
Details
- Creator
- Space Walker
- License
- MIT License
- Downloads
- 59K
- Created
- 20 Apr 2021
- Official pages
- Modrinth , CurseForge
- Links
- Source code , Issues , Wiki , Discord
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 Fabric 1.20 to 1.20.1, 1.21.9 to 26.2; Quilt 1.21.11 to 26.2.
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
- 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.51 latest files: the newest file for each Minecraft version and loader. The answer above is about the 15 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
- 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 15 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 so far that AI was used to make it
We looked for AI tools in its texts, files and images and found none.
We have not read its code history 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
- 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.Not read yet
- Description and changelogsThe description, project page and newest changelogs: sentences saying an AI tool was used, and text pasted from an AI chat.Nothing found20 of 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 found1 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 file319 code files read
Compatibility
See all 241 filesPoint at or tap a version to see its loaders.
Modpacks using this project
Find modpacks with itModpacks that include Redstone Multimeter Fabric in at least one of their versions, most downloaded first.
Ultimate Immersion21K downloadslast version with it 17 Jul 2021
Redstone Essentials20K downloadslast version with it 14 Sep 2024
RedstoneToolkit6.4K downloadslast version with it 20 Sep 2026
Sundawn5.4K downloadslast version with it 6 Nov 2024
Better Experiences (+) Renewed3.1K downloadslast version with it 1 Jan 2024
BaseSci1.8K downloadslast version with it 11 Aug 2025
Vanilla Extreme1.7K downloadslast version with it 9 Apr 2024
Winter's Tweaks1.6K downloadslast version with it 6 Oct 2025
FarinateCraft1.3K downloadslast version with it 24 Jul 2023
Opti Tech1K downloadslast version with it 11 Jul 2025Latest 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.