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spartanatreyu commented on Avi Loeb: Is 3I/Atlas Our Turing Test by a Superior Alien Intelligence?   avi-loeb.medium.com/is-3i... · Posted by u/ilamont
spartanatreyu · 4 days ago
I'm not sure Avi Loebs writings are worth any serious discussion on HN.

He exploits bad science journalism to get his name out there.

Generally with proper science journalism, it runs along the lines of the saying: "It's never aliens, until it is", but with Avi Loebs it always tends to be "It's always aliens, until it isn't".

spartanatreyu commented on The Joy of Mixing Custom Elements, Web Components, and Markdown   deanebarker.net/tech/blog... · Posted by u/deanebarker
RandomJohnny · 13 days ago
What's the advantage of using Web Components here? Why not process the tag on the server side aswell and replace it with Html?
spartanatreyu · 12 days ago
Because if you're relying on server-side software to process your finished product, then your finished product is vulnerable to dependency rot and overall general software rot.

But if you process your markup at build time into it's finished HTML, then you can host it anywhere - anytime and it'll work.

spartanatreyu commented on Building Bluesky comments for my blog   natalie.sh/posts/bluesky-... · Posted by u/g0xA52A2A
PaulHoule · 17 days ago
I really believe in

https://indieweb.org/POSSE

and would say the bright side of the "enshittification cycle" is that we get nice places for a while and then we can move on. It's not like people party at the Mudd Club or CBGB anymore and why should they? Theory at

https://mastodon.social/@UP8/114988462585487831

spartanatreyu · 16 days ago
If we already know that the for-profit social networks will always go through the enshittification cycle, why not use a not-for-profit social network like mastodon?
spartanatreyu commented on A candidate giant planet imaged in the habitable zone of α Cen A   arxiv.org/abs/2508.03814... · Posted by u/pinewurst
vikingerik · 17 days ago
Note that the "Earth-sized" condition in there is doing some heavy lifting. Earth is a factor of 40x more massive than the largest moon in our solar system. A body needs to be fairly close to Earth's mass to have enough gravity to retain liquid water on its surface. Not that it couldn't happen, but we currently don't have any known precedent for a moon that large.
spartanatreyu · 16 days ago
Why limit ourselves to liquid water on its surface?

It'd be easy to have a world covered in ice with underwater oceans kept liquid by volcanic vents.

spartanatreyu commented on Japan: Apple Must Lift Browser Engine Ban by December   open-web-advocacy.org/blo... · Posted by u/mtomweb
simondotau · 17 days ago
Safari being Apple-only only has the appearance of a problem when the only alternative is one browser that happens to be almost everywhere. Again, the point of the web is to be an open platform, not the placing at a single corporation.

Chrome has plenty of problems but nobody cares because when Chrome doesn’t support something properly, no one uses it.

I agree that Safari is not perfect either. But let’s assume for a moment that nothing is going to make Apple invest more into WebKit than they are already. Which of the following worlds would I prefer?

1. WebKit remains the exclusive browser on iOS devices. The bleeding edge of the web doesn’t advance quite as quickly. A tiny number of developers who don’t already have access to an Apple device have to spend literally tens of dollars buying or inheriting 5+ year-old devices in order to test on a diversity of platforms.

2. Blink becomes available on iOS and Google continues use dark patterns to trick users into installing their browser. A small but non-trivial number of developers start assuming that everyone uses Blink/Chromium, and end users no longer have a choice of browser.

I’m sorry, I forget, isn’t the whole point about giving people a choice of browser? Because some people on Hacker News have some fairly dystopian blinders on and don’t actually care about user choice, they’re just lazy arseholes who don’t want to deal with an open web and resent having to test in more than one web browser.

Between these two alternative futures, I’ll pick number one every time, no hesitation. The open web is far more important to me than developer convenience.

spartanatreyu · 16 days ago
> Chrome has plenty of problems but nobody cares because when Chrome doesn’t support something properly, no one uses it.

The difference between Chrome and Safari not supporting features is that Safari is developed by one company (Apple) whereas Chrome is developed by two (Directly by Google and indirectly by Microsoft). So Apple can have an incentive not to add a feature and end up harming the entire industry. But if Google has an incentive not to add something, Microsoft can still add that thing anyway (and vice versa), we only need one actor to act good for their not to be harm caused.

> 1. [...] A tiny number of developers who don’t already have access to an Apple device have to spend literally tens of dollars buying or inheriting 5+ year-old devices in order to test on a diversity of platforms.

This is flat out wrong.

One Safari is not equal to another.

You need to buy one of each device because Safari will change how it works across different devices.

Example 1: Safari adds depth touch to some devices which adds weird box overlays around parts of the website while the user is trying to use it, which blocks the content and interferes with which elements are supposed to be interactable unless you add special webkit-prefixed rules (e.g. -webkit-touch-callout, -webkit-tap-highlight-color, etc...) to different parts of your pages.

Example 2: Safari adds different buffer areas around their browser which you need to test with (using the env() css function) on each device with a different screen to make sure content isn't flowing off the screen or elements are being cut off at incorrect spots when they're supposed to flow past the edge.

And so on...

Apple keeps adding device specific ways of breaking websites.

Furthermore, each device can only run one version of Safari. Every time a new version comes out, you need to upgrade your OS to get the new version of Safari. And you also can't downgrade your OS to get the older version. And because some users can't upgrade and others won't, you need multiple of each device running each one on a different version of the OS to test correctly.

We have to spend 1000s of dollars each year on new devices just because Apple keeps inventing new ways of breaking things.

-----

Side question: But what about just buying a mac and running the iOS Simulator to test different versions of Safari on different devices?

It's no good, the iOS Simulator is a simulator, not an emulator. So the bugs that are on the device are not the same as the ones in the simulator.

-----

So out of your two options, what will happen is:

Some users will switch to Blink/Chromium and find that things start working better. That will start to build up a reputation of Chrome/Edge/etc... working better than Safari.

Meaning Apple will need to invest more money and effort into improving Safari.

Meaning Safari will be improved.

So either users start migrating to a better browser, or Safari improves to the point that it isn't a problem anymore.

spartanatreyu commented on Japan: Apple Must Lift Browser Engine Ban by December   open-web-advocacy.org/blo... · Posted by u/mtomweb
simondotau · 17 days ago
The only reason why Safari is "shit" is because web developers are too lazy to develop for the web and instead develop for Chrome. The point of the web is that it's an open standard. Expecting everyone to use the bleeding edge version of the most aggressively feature-laden browser isn't just unreasonable, it's counter to the spirit of the platform.

Microsoft got into trouble for pushing Netscape users over to Internet Explorer, but what they did isn't half as evil as the dark patterns Google is using to get Chrome and other Google apps onto the few devices left which don't have them.

It's IE6 all over again. But worse.

spartanatreyu · 17 days ago
> The only reason why Safari is "shit" is because web developers are too lazy to develop for the web and instead develop for Chrome.

Safari is only available on Apple devices, Chrome is available everywhere. Let's not pretend that laziness is the only reason why Chrome has the largest marketshare.

> The point of the web is that it's an open standard. Expecting everyone to use the bleeding edge version of the most aggressively feature-laden browser isn't just unreasonable, it's counter to the spirit of the platform.

I don't expect Safari to be the bleeding edge. I just expect the features to work. Lets take for example: IndexedDB

- IndexedDB was first brought up in two propsals in 2009/2010 - IndexedDB was available for pubilc testing in early 2012 by Firefox and Chrome and was released for both browsers unprefixed in late 2012. - IndexedDB was "released" for Safari in late 2014. However:

1. The released version was so bad and buggy that it basically didn't work at all.

2. It essentially broke all the websites/web-apps that were using it, and there was no easy alternative to use. The affected websites/webapps had to essentially be rearchitected and remade or just plain shut down.

3. Apple had no interest in fixing it which essentially poisoned the feature for all developers. It was so egregious it was actually used in the lawsuits against Apple their monopolistic app store practices, which eventually led to the EU to create their new sweeping anti-trust regulation changes for app stores and browsers.

- IndexedDB didn't have a working release on Safari until mid-2016 and didn't have the industry standard "last two major version" support until late 2017.

That means we had developers affected by IndexedDB's poisoning for about 5 years.

---

So by my earlier request of "I don't expect Safari to be the bleeding edge. I just expect the features to work.", Safari completely and utterly shit the bed. They shit the bed so bad it helped lead the EU to create new anti-trust regulations.

And that was just Apple trying to meet a standard feature.

And if you thought the IndexedDB debacle was over, they broke it again. See: https://news.ycombinator.com/item?id=27509206

---

Let's not even get into Safari breaking other features. I'd rather not type all this out: https://webventures.rejh.nl/blog/2024/history-of-safari-show...

spartanatreyu commented on AI is a floor raiser, not a ceiling raiser   elroy.bot/blog/2025/07/29... · Posted by u/jjfoooo4
sabakhoj · 24 days ago
In things that I am comparatively good at (e.g., coding), I can see that it helps 'raise the ceiling' as a result of allowing me to complete more of the low level tasks more effectively. But it is true as well that it hasn't raised my personal bar in capability, as far as I can measure.

When it comes to things I am not good at at, it has given me the illusion of getting 'up to speed' faster. Perhaps that's a personal ceiling raise?

I think a lot of these upskilling utilities will come down to delivery format. If you use a chat that gives you answers, don't expect to get better at that topic. If you use a tool that forces you to come up with answers yourself and get personalized validation, you might find yourself leveling up.

spartanatreyu · 23 days ago
> When it comes to things I am not good at at, it has given me the illusion of getting 'up to speed' faster. Perhaps that's a personal ceiling raise?

Disagree. It's only the illusion of a personal ceiling raise.

---

Example 1:

Alice has a simple basic text only blog. She wants to update the styles on his website, but wants to keep his previous posts.

She does research to learn how to update a page's styles to something more "modern". She updates the homepage, post page, about page. She doesn't know how to update the login page without breaking it because it uses different elements she hasn't seen before.

She does research to learn what the new form elements and on the way sees recommendations on how to build login systems. She builds some test pages to learn how to restyle forms and while she's at it, also learns how to build login systems.

She redesigns her login page.

Alice believes she has raised the ceiling what she can accomplish.

Alice is correct.

---

Example 2:

Bob has a simple basic text only blog. He wants to update the styles on his website, but wants to keep his previous posts.

He asks the LLM to help him update styles to something more "modern". He updates the homepage, post page, about page, and login page.

The login page doesn't work anymore.

Bob asks the LLM to fix it and after some back and forth it works again.

Bob believes she has raised the ceiling what he can accomplish.

Bob is incorrect. He has not increased his own knowledge or abilities.

A week later his posts are gone.

---

There are only a few differences between both examples:

1. Alice does not use LLMs, but Bob does. 2. Alice knows how to redesign pages, but Bob does not. 3. Alice knows how login systems work, but Bob does not.

Bob simply asked the LLM to redesign the login page, and it did.

When the page broke, he checked that he was definitely using the right username and password but it still wasn't working. He asked the LLM to change the login page to always work with his username and password. The LLM produced a login form that now always accepted a hard coded username and password. The hardcoded check was taking place on the client where the username and password were now publicly viewable.

Bob didn't ask the LLM to make the form secure, he didn't even know that he had to ask. He didn't know what any of the footguns to avoid were because he didn't even know there were any footguns to avoid in the first place.

Both Alice and Bob started from the same place. They both lacked knowledge on how login systems should be built. That knowledge was known because it is documented somewhere, but it was unknown to them. It is a "known unknown".

When Alice learned how to style form elements, she also read links on how forms work which lead her to links on how login systems work. That knowledge for her went from an unknown known to a "known known" (knowledge that is known, that she now also knows).

When Bob asked the LLM to redesign his login page, at no point in time does the knowledge of how login systems work become a "known known" for him. And a week later some bored kid finds the page, right clicks on the form, clicks inspect and sees a username and password to log in with.

spartanatreyu commented on Use Your Type System   dzombak.com/blog/2025/07/... · Posted by u/ingve
stillpointlab · a month ago
I've used the approach described for uuids on a project and I liked it. We were using typescript so we went further using template literal types [1]

    type UserId = `user:${uuid}`;
    type OrgId = `org:${uuid}`;
This had the benefit that we could add validation (basic begins with kind of logic) and it was obvious upon visual inspection (e.g. in logs/debugging).

1. https://www.typescriptlang.org/docs/handbook/2/template-lite...

spartanatreyu · a month ago
Typescript's template literal types are awesome when creating values that have to match a specific format.

But depending on the format it can sometimes be tricky to narrow a string back down to that format.

We have type guards to do that narrowing. (see: https://www.typescriptlang.org/docs/handbook/2/narrowing.htm..., but their older example is a little easier to read: https://www.typescriptlang.org/docs/handbook/advanced-types....)

If writing the check is too tricky, sometimes it can just be easier to track the type of a value with the value (if you can be told the type externally) with tagged unions (AKA: Discriminated unions). See: https://www.typescriptlang.org/docs/handbook/typescript-in-5...

And if the formats themselves are generated at runtime and you can use the "unique" keyword to make sure different kinds of data are treated as separate (see: https://www.typescriptlang.org/docs/handbook/symbols.html#un...).

You can combine `unique symbol` with tagged unions and type predicates to make it easier to tell them apart.

spartanatreyu commented on Feasibility study of a mission to Sedna – Nuclear propulsion and solar sailing   arxiv.org/abs/2506.17732... · Posted by u/speckx
wombatpm · 2 months ago
So 75-76 for closest approach. How far away will it be in 2100? Given that orbit size I think we have some slack in the launch date.
spartanatreyu · 2 months ago
You have to launch before 75-76 otherwise you're going to be chasing it for a long time before you make it there
spartanatreyu commented on Games run faster on SteamOS than Windows 11, Ars testing finds   arstechnica.com/gaming/20... · Posted by u/_JamesA_
out-of-ideas · 2 months ago
and 3: its also windows 11 on the handheld - its not comparing a desktop (edit- or many desktops for that matter) with steamos on it vs some windows. (though i can see somebody debloating 11 and dropping it on the device - why not?)

> We then installed Windows 11 on the handheld, downloaded updated drivers from Lenovo's support site, and re-ran the benchmarks on the same games downloaded through Steam for Windows.

spartanatreyu · 2 months ago
You can be sure that gamers are going to install SteamOS onto their desktops once it supports more kinds of hardware.

Yes gamers could install Bazzite right now, but those that are open to switching away from Windows aren't going to if they don't have a large company that can fund the support focused primarily on the issues that gamers are going to experience.

u/spartanatreyu

KarmaCake day1266June 19, 2013
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