FastSpawner
ModReduce spawner effects to help busy farms run more smoothly.
Why gradeC
How grades workStrengths
Points lost
- No release in 9 months−10 points
- Releases in only 2 of the last 24 months−5 points
- Under 5 million downloads−1 point
All 11 criteria
Maintenance
11 points lost16 / 27Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.9 months ago (19 Jan 2026). 36 modpacks released in the last 6 months still include it, so it keeps 46% of these points. 6 / 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.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 / 9Regular 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 / 6Stability
Full points15 / 15Removed 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.4 of the 45 modpacks with two or more versions removed it in a later one (9%) 10 / 10Quick 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 / 5Transparency
Full points7 / 7Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · MCTeamPotato/FastSpawner 7 / 7Place 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 / 4DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.501,036 3 / 4Track record
4 points lost4 / 8AgeHow long the project has existed. It counts less when no new file came out recently.15 months, 3 releases 4 / 8Security
PassedFile 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
45.1 of the 61 points that apply = 74 out of 100. The points above are rounded to whole numbers.
About
FastSpawner reduces the rendering load from mob spawners, helping improve performance in spawner-heavy areas such as mob farms and adventure maps. Rotating mob display entities appear only while you hold Shift, and spawner fire and smoke particles render at a configurable rate, adjustable from 0 to 100 percent. You can change these settings in-game through the performance video settings, or adjust particle rendering in the client configuration file.
Written from CurseForge . How we write it
In-game changes
Changes the game's code in 2 areas: Rendering and graphicsChanges 1 game code file in this area: drawing mobs, items, particles and textures on screen. and Mobs and their behaviorChanges 1 game code file in this area: mobs, animals, villagers, projectiles and how they move and act..
Adds no new blocks, items or other content.
Keeps all of vanilla Minecraft's textures, models and sounds.
Often used with it
See all 30Details
- Creator
- _nArUTo_
- License
- Not known
- Downloads
- 501K
- Created
- 20 Jul 2025
- Official page
- 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.
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.1 latest file, 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
- 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 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.Not on Modrinth.
- 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 found4 of 6 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 file4 code files read
Compatibility
See all 3 filesPoint at or tap a version to see its loaders.
Modpacks using this project
Find modpacks with it| Oct 2024 | 0 |
|---|---|
| Nov 2024 | 0 |
| Dec 2024 | 0 |
| Jan 2025 | 0 |
| Feb 2025 | 0 |
| Mar 2025 | 0 |
| Apr 2025 | 0 |
| May 2025 | 0 |
| Jun 2025 | 0 |
| Jul 2025 | 0 |
| Aug 2025 | 3 |
| Sep 2025 | 2 |
| Oct 2025 | 1 |
| Nov 2025 | 3 |
| Dec 2025 | 6 |
| Jan 2026 | 5 |
| Feb 2026 | 7 |
| Mar 2026 | 16 |
| Apr 2026 | 12 |
| May 2026 | 12 |
| Jun 2026 | 7 |
| Jul 2026 | 10 |
| Aug 2026 | 9 |
| Sep 2026 | 13 |
More modpacks put it in their new versions than a year ago: 11 a month now, 1 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..
57 modpacks include FastSpawner in at least one of their versions. Here are the 30 most downloaded.
ZombieCraft: Zombie Apocalypse745K downloadslast version with it 6 Apr 2026
Infinity Legends (Palladium)111K downloadslast version with it 11 Sep 2026
World Terra83K downloadslast version with it 29 Sep 2026
Adventure Life - Legacy75K downloadslast version with it 20 Apr 2026
FSang18's Heropack FSangverse48K downloadslast version with it 18 Oct 2026
[UO]Ultramodern optimization42K downloadslast version with it 30 Nov 2025
Enchanted Genesis 20K downloadslast version with it 7 Oct 2025
Project X Heroes (Palladium)7.5K downloadslast version with it 26 May 2026
Aruori3.8K downloadslast version with it 6 May 2026
Parasite Invasion - Hardcore Apocalypse3.1K downloadslast version with it 23 Sep 2026Often in the same modpacks
Mods that modpacks often add together with FastSpawner. Share: how many of the modpacks with FastSpawner also have that mod.
AllTheLeaks (Memory Leak Fix)AModin 82% of the modpacks with FastSpawner
fix GPU memory leakAModin 79% of the modpacks with FastSpawner
AttributeFixAModin 77% of the modpacks with FastSpawner
FleroviumAModin 75% of the modpacks with FastSpawner
Packet FixerAModin 74% of the modpacks with FastSpawner
BadOptimizationsAModin 74% of the modpacks with FastSpawner
Immersive OptimizationAModin 70% of the modpacks with FastSpawner
AI Improvements: Performance TuningAModin 70% of the modpacks with FastSpawner
FastWorkbenchBModin 68% of the modpacks with FastSpawner
Better Fps - Render DistanceBModin 67% of the modpacks with FastSpawnerLatest 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.