ntfy.sh v2.18.0 was written by AI
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There’s a big difference between “AI was used in some capacity” and “Entirely vibe coded”
Of course. And when I hear “vibe coded”, I hear someone starting with “make me a cool app” and going from there, with zero understanding of the technical architecture.
If you have a thorough, deeply thought through technical spec, then AI can write a great amount of tests up against that spec, say, and you’ve got a fantastic base for TDD.
I honestly feel like a lot of the downvotes are people thinking AI means “clueless programmer having an AI do its work for you”. Many highly productive, deeply technical developers use it every day.
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It looks like that tool is more or less built by a single developer (you already trust their judgment anyways!), and even though the code came through in a single PR it was a merge from a branch that had 79 separate commits: https://github.com/binwiederhier/ntfy/pull/1619
Also glancing through it a bit, huge portions of that are straightforward refactors or even just formatting changes caused by adding a new backend option.
I'm not going to say it's fine, but they didn't just throw Claude at a problem and let it rewrite 25k lines of code unnecessarily.
Wow a differentiated opinion on AI use

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Of course. And when I hear “vibe coded”, I hear someone starting with “make me a cool app” and going from there, with zero understanding of the technical architecture.
If you have a thorough, deeply thought through technical spec, then AI can write a great amount of tests up against that spec, say, and you’ve got a fantastic base for TDD.
I honestly feel like a lot of the downvotes are people thinking AI means “clueless programmer having an AI do its work for you”. Many highly productive, deeply technical developers use it every day.
Idk man by the sounds of it, the AI implemented the entire back end change, adding 14k lines of generated code. The dev doesn’t even seem confident with his own testing. Sounds like it’s closer to the vibe-coded end of the scale to me.
I’ve been meaning to give Ntfy a shot but now I likely won’t. If I wanted a vibe coded project I’d just do it myself.
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What is your concern? If it’s a generic “AI”, then I can assure you tha pretty much every software has AI code in it already. Heck, Linus is accepting PRs where AI has been used.
AI is useful. It produces useful code.
Like creative writing, it won’t produce something novel. But man, 75% of code is just boiler plate. AI can do a lot for boilerplate.
That does not absolve anyone of committing crap code. Put your name to it. Own it. Take the consequence of delivering shit code or great code, no matter how it was written. Don’t let AI be a crutch. But you’d be god damn fool not to use it, where it’s right (boilerplate, test writing, tedious changes etc.)
Massive changes made by robit in what has been a pretty stable utility for years is (obviously?) my main concern. It's absolutely a crutch, and seeing a dev lean on it like this gives me the same feeling Coach must've got seeing his star player limping into the big game on a real one. If dude wants to check out and let the machine run his project fine, but I'll be looking for something someone still cares about and works on.
I think you'd be a fool to use it. At this point it's subsidized by their need for training data/desire to manufacture dependency, but that won't be the case for long. It's expensive, detrimental to your skills, and damaging to both our planet and society. It centralizes and gatekeeps access to information, the most powerful resource of all. "Treat it like an inexperienced dev" managers say, while it replaces their opportunities to gain experience. How are they supposed to even tell great code from shit when everything they're exposed to has been run through the averaging machine?
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They just replied:
What gave you the idea that this was a full rewrite? I moved things around with AI and added postgres support for the queries. Nobody has ever reviewed and tested anything more thoroughly than I did with this branch.
You are twisting what it actually is. You are assuming something that is not true.
This makes me think that they didn't review or test it at all, lmao
This is the biggest release I've ever done on the server. It's 14,997 added lines of code, and 10,202 lines removed
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That's from Mozilla, another AI company...
Ugh, seriously? Great...
(Edit) I don't think this is true? They use Mozilla's push services, but nothing about their Codeberg repo (yes, it's on Codeberg, not Github) indicates they're part of Mozilla.
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According to the release:
Adds experimental PostgreSQL support
The code was written by Cursor and Claude
14,997 added lines of code, and 10,202 lines removed
reviewed and heavily tested over 2-3 weeks
This makes me uneasy, especially as ntfy is an internet facing service. I am now looking for alternatives.
Am I overreacting or do you all share the same concern?
we're all so fucked
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I just set up a ntfy server for Unified Push earlier this week to use with Matrix. Now I have to turn around and immediately replace it...
You could, in the meantime, simply not upgrade to the version that uses AI.
Since, from what I'm seeing around, people are having issues looking for an alternative.
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According to the release:
Adds experimental PostgreSQL support
The code was written by Cursor and Claude
14,997 added lines of code, and 10,202 lines removed
reviewed and heavily tested over 2-3 weeks
This makes me uneasy, especially as ntfy is an internet facing service. I am now looking for alternatives.
Am I overreacting or do you all share the same concern?
Well, Telegram does the something for free.
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there is this repo that lists some slopware :
https://codeberg.org/small-hack/open-slopware
maybe someone can add itdid not know that the serde developer tolnay is a military apologist. I'm disgusted. serde is a very good tool.. I'll think about what to do about this. such a shame...
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there is this repo that lists some slopware :
https://codeberg.org/small-hack/open-slopware
maybe someone can add itthe linux kernel is on that list, bro it's time to switch!
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According to the release:
Adds experimental PostgreSQL support
The code was written by Cursor and Claude
14,997 added lines of code, and 10,202 lines removed
reviewed and heavily tested over 2-3 weeks
This makes me uneasy, especially as ntfy is an internet facing service. I am now looking for alternatives.
Am I overreacting or do you all share the same concern?
In reality how big of a risk it currently is? I just started to use it just for fun and personal projects. If previous version didn't have security vulnerabilties then then there is no rush to update or am i missing something?
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According to the release:
Adds experimental PostgreSQL support
The code was written by Cursor and Claude
14,997 added lines of code, and 10,202 lines removed
reviewed and heavily tested over 2-3 weeks
This makes me uneasy, especially as ntfy is an internet facing service. I am now looking for alternatives.
Am I overreacting or do you all share the same concern?
What's the difference between ntfy (android app) and ntfy.sh?
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According to the release:
Adds experimental PostgreSQL support
The code was written by Cursor and Claude
14,997 added lines of code, and 10,202 lines removed
reviewed and heavily tested over 2-3 weeks
This makes me uneasy, especially as ntfy is an internet facing service. I am now looking for alternatives.
Am I overreacting or do you all share the same concern?
Sigh. Time to switch to gotify
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What's the difference between ntfy (android app) and ntfy.sh?
Ntfy.sh is the hosted version. Hosted by the author. Ntfy (android, ios) is the app that you use as a client.
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Massive changes made by robit in what has been a pretty stable utility for years is (obviously?) my main concern. It's absolutely a crutch, and seeing a dev lean on it like this gives me the same feeling Coach must've got seeing his star player limping into the big game on a real one. If dude wants to check out and let the machine run his project fine, but I'll be looking for something someone still cares about and works on.
I think you'd be a fool to use it. At this point it's subsidized by their need for training data/desire to manufacture dependency, but that won't be the case for long. It's expensive, detrimental to your skills, and damaging to both our planet and society. It centralizes and gatekeeps access to information, the most powerful resource of all. "Treat it like an inexperienced dev" managers say, while it replaces their opportunities to gain experience. How are they supposed to even tell great code from shit when everything they're exposed to has been run through the averaging machine?
I saved your comment for the added arguments against AI.
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It looks like that tool is more or less built by a single developer (you already trust their judgment anyways!), and even though the code came through in a single PR it was a merge from a branch that had 79 separate commits: https://github.com/binwiederhier/ntfy/pull/1619
Also glancing through it a bit, huge portions of that are straightforward refactors or even just formatting changes caused by adding a new backend option.
I'm not going to say it's fine, but they didn't just throw Claude at a problem and let it rewrite 25k lines of code unnecessarily.
Something like https://graphite.com/ to create stacked PRs that are reviewable probably would have helped. Can be replicated with local LLMs or remote AI providers with locally configured agentic workflows. Never used graphite personally, but I've seen some open source maintainers use it to split up large PRs.
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I'm a developer
I sometimes sometimes use AI for an answer to a complicated problem because normally I'd open up 20 pages , have to go through them all to find the right answer
AI gets me the answer right away, though it likely is completely wrong or at least partially wrong. Either way, it gives me a general direction and with that I only have to search through one or two pages to confirm, so the same process is just a little faster.
I laso have used AI on a couple of occasions to ask it to write code for a complicated problem. Again, you don't copy the code, god no, it's always the worst, and it is in 80% of the cases still at least riddled with bugs, or just complete bullshit. However, it might give me an alternative idea or a direction to take to implement or fix this complicated feature problem.
That's the extent to which I've used AI and for the foreseeable future that won't change because AI still can't code. It's still wildly flailing around and it might produce something that implements a certain functionality, but it's a guarantee that that functionality will have more bugs and security holes than features
I understand this comment. AI sometimes saves a ton of mental power and time when I’m stuck on an issue. It can give some really good suggestions. Also, AI is a godsend for frontend shit. I don’t care what y’all say, I’m never touching CSS and HTML ever again. lmao.
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Ntfy.sh is the hosted version. Hosted by the author. Ntfy (android, ios) is the app that you use as a client.
I've never used ntfy.sh
I've only used Ntfy app for Universal Push that some apps need, and they recommend ntfy. Does this affect the app then? Ah, if so, what alternative can I use for just that purpose?
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Ugh, seriously? Great...
(Edit) I don't think this is true? They use Mozilla's push services, but nothing about their Codeberg repo (yes, it's on Codeberg, not Github) indicates they're part of Mozilla.
Read the README