Open-Source Slopware

A list of open-source software containing slop (LLM generated) code or endorses the usage of LLMs in other ways.

This list contains software that obviously accepts irresponsible coding practices or promotes LLM usage. I found these applications while searching for alternatives to previously used software that turned out to contain code generated by slop-machines.

Each of added applications have at least one link that points to the verifiable proof.

This list by no means is meant to cover all the software that contains code by not-so-intelligent tools and people using them but to serve as a reminder to myself about what I have already checked.

Why having LLM generated code (and using generative tools in general) is bad?

  • Ethical reasons — such as illegally retrieved training material, underpaid workers that prepare the training data.
  • Impact on environment — increased fossil fuel usage to supply the needed electricity power, water usage in water scarce regions. This somewhat overlaps with the above.
  • Social impact – noise pollution in neighbourhoods near AI data centres, air pollution from diesel- or gas-powered turbines (also overlaps with the above), resource consumption by data centres drastically increases utility prices.
  • Impact on brain and thinking, reasoning — by offloading thinking and decision making to machines people are shooting in their foot (more like in their head) as this leads to brain rot. Less intelligent people are easier to control.
  • Even legal issues (especially in open-source software as it cannot be guaranteed that the “generated” code is not really just re-used, thus unknowingly violating the source license).
  • Inevitable enshittification — every software product from big technology eventually gets enshittified to maximize revenue. For users this could mean hidden or plain ads, biased opinions/information, privacy violations, increased prices for LLM based tools.
  • Burden on open-source software maintenance — LLM tools provide easier access to code contributions which often shifts the responsibility of checking code quality from developers to maintainers and reviewers. Digging through walls of merge request text and code generated by slop-machines takes valuable time that otherwise could be spent more meaningfully by fixing bugs and working on new features.

I will try to add links that back up the claims above, but it may take a while.

Of course, I see how and where generative tools could be helpful and sometimes I feel tempted to find an acceptable way to use them, but for now the direct and indirect costs far too much outweigh gains.

This list has its positive counterpart: Slop-Free (Supposedly) Open-Source Software (not quite complete yet). Also take a look at and give thumbs up to AI Slopfree Software Catalog which contains software dedicated against usage of LLMs.

Also, here is a list of some labels that can be added / voted for so they would eventually appear on application pages:

  • Slopware;
  • Slop (LLM) Code;
  • Slop-Source Software;
  • Open-Source Slopware;
  • Contains Slop (LLM Generated) Code.
Edgars
Edgars List by Edgars , last updated 
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  1. Android Launchers

  2. Browsers

  3. Updated: 2026-09-03

    Cost / License

    • Freemium
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • F-Droid
    • OpenAPK
    DuckDuckGo Browser screenshot 1
    DuckDuckGo Browser screenshot 1
    DuckDuckGo Browser screenshot 2
    +5
    DuckDuckGo Browser screenshot 3
  4. Code and Text Editors

  5. Eclipse icon
     Like

    eclipse-platform/.github/CONTRIBUTING.md — the section “Using Github Copilot Agent” endorses Copilot as it “can boost your productivity and provide interesting insights”.

    Updated: 2026-09-14

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    eclipse on windows 10
    eclipse on macOS
  6. Scribe icon
     Like

    Contributors — as of now the repository has 85 commits by claude.

    Updated: 2026-09-12

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Rust
  7. Vim icon
     Like

    Updated: 2026-09-12

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Snapcraft
    • Flathub
    • Haiku
    • Flatpak
    • AmigaOS
    • OpenSolaris
    • MorphOS
    Vim screenshot 1
    GVim with netrw+airlines+ctrlspace+xkb-switch+monokai theme+Source Pro font
    Plugin Gitgutter shows added lines as '+' and altere as '~'.
  8. Code Quality Tools

  9. Command Line Tools

  10. Communication

  11. Containers

    Containerization related software and tools.

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Suggestions are welcome!

Let's all use technology responsibly!


Credits:

Comments

Arutemu64
0

Neo luddites are mad 🤭

1 reply
Edgars

Someone has to be mad about the madness that has taken the world over.

Maxim Maxim
0

It’s nice to be on the same list as Nginx, Mozilla Firefox, DuckDuckGo Browser, Brave thanks, author, great tier list.

1 reply
Edgars

Great succes! Not!

soul1472
0

oh no, not Tor and SimpleX 😭😭😭

3 replies
Edgars

In case of Tor take this with a grain of salt since it is a fork of Slopzilla Slopfox, khem, Mozilla Firefox, which now is a slopware as well, but currently I do not know how to extract Tor specific changes nor I do have time to learn how to do it! Unless an explicitly stated stance or policy against slop-generators is added, Tor is considered as a slopware as well, especially as they have made some changes in files targeted for LLM tools.

Alex Ruiz
Replying to @Edgars

@Edgars

If that's your standard for determining what is and isn't slopware, you will probably want to take a look at librewolf, mullvad-browser, waterfox, and other firefox-derivatives which still pull updates from Firefox. I mention these browsers specifically because they tout themselves as privacy/security friendly browsers, which makes the use of LLMs for development even more uncool.

I am pretty sure all of them do take measures to pull LLM functionality out of the core Firefox upstream though (and librewolf is hosted on Codeberg, which discourages LLM contributions), but I know for sure Mullvad Browser and Waterfox include agents.md and claude.md instructions.

Edgars
Replying to @Alex Ruiz

@Alex Ruiz I would not call that a standard as I am quickly looking for obvious signs of LLM usage and judging forks of projects containing code generated by LLMs is quite slippery, unless forks contain explicitly stated stance against machine-generated code (take Gram (fork of zed; not a browser though) for an example).   I will soon review the browsers you mentioned (couple of them I was going to check anyway).

juanc65
0

add calibre. they just went full ai slop. generated book covers and everything.

1 reply
Edgars

Done. Thank you for your suggestion!

TheEmperorArt
0

For qBittorent they say and this is in the linked MD file here "This project strongly discourages issue reports and pull requests authored or submitted by AI agents. All issue reports and pull requests should be created and submitted by a human contributor. AI may be used for assistance, but a human must review, take responsibility for, and submit the final changes."

So can you clarify what exactly is AI Slop with qBittorrent? Or is AI assistance in any regards means "AI tainted" or is it having an agent.md enough to make the whole software tainted?

3 replies
Edgars

For this list any involvement of LLM tools is considered to be a taint, even machine generated reviews in merge requests for a human generated code if no one objects to them. As for AGENTS.md and similar files targeted to LLM tooling – a project with them endorses LLM usage and encourages users to use LLM based tools, contributing to increasing usage of LLMs, thus amplifying issues they currently are associated with.

TheEmperorArt

So if a person generates code as a template, then a person modifies it, a person reviews the code and is submitted/owned by a person that is considered completely LLM generated and so called tainted. Understood.

Can you help me reconcile and address what is said below, it seems like you completely glossed over the quote or didn't consider it at all ---

Edgars: " a project with with AGENTS.md endorses LLM usage and encourages users..."

Agent.md file from qBittorrent that you didn't address in your reply: "This project strongly discourages issue reports and pull requests authored or submitted by AI agents. All issue reports and pull requests should be created and submitted by a human contributor. AI may be used for assistance, but a human must review, take responsibility for, and submit the final changes."

Perhaps it would wise to actually review the agent.md file to see what each project allows/restricts agents in doing. Since the idea that just having agent.md file doesn't automatically equate to they "endorse and encourage the use AI in general". An agent.md file at least looking into it for a few seconds is like having a rules or an enforcer that allows or disallows what an AI can do. Not having one would permit AI to go completely unrestricted as they have done when AI Agents first appeared on Github imo.

Edgars

No, code is not considered completely LLM generated if a person has put in a significant amount of their own efforts based on some output of an LLM, but the resulting code is still considered tainted.

 

As for the quote from AGENTS.md – “discourages” != “prohibits”, “should not” != “must not”, and the main point of the quote is that human still has to be in the loop, so despite the disclaimer the project is still LLM-permissive, and meaningful instructions for agents shows the project even as pro-LLM. Even more so if reviewers are sparingly using Copilot for reviews.

Also, take a look at the commit message when AGENTS.md was added:

 

| Current main purpose of this document is to help GitHub Copilot to conduct effective code review. | Since this file is for everything AI related, a few general policies are also included.


 

| Perhaps it would wise to actually review the agent.md file to see what each project allows/restricts agents in doing.

 

I inspect AGENTS.md and similar files (with a quick glance though) – if they do not contain clear anti-LLM stance and have meaningful instructions for agents, no matter how restrictive or permissive, they still are meant for LLM agents so they would not vomit complete garbage, and thus it means that LLM-generated code is acceptable in the project, which is more than enough to put a software to this list.

 

Besides all aforementioned, the project already contains clearly LLM generated code.

 

One thing I have started to think about after your comments is that ”slop” probably is not the most suitable umbrella term for this list, “tainted” probably could be a better one, but on the other side – humans also tend to create slop, so if a human has reviewed and understands code or even added their own input to LLM output, it does not necessarily mean that the final result is still not a slop.


 

Oh well, while it seems that (at least partial) Markdown syntax is accepted here, the final rendering is quite incomplete and styling is not the best (for example, <p> are rendered as inline elements making paragraphs to stick together in a one big hard-readable mess) so the outcome is far from intended and quite terrible.

0zzy
1

"This list contains software that obviously accepts irresponsible coding practices or promotes LLM usage."

"Linux kernel"

Oh boy HAHAHA

1 reply
Edgars

What is your point exactly?

Creative_joe
1

Add bun: Bun icon Bun

1 reply
Edgars

Thank you for the suggestion! I will check it out and add it to the list once I will have time for it.

7 of 10 comments
Gu