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AWS CEO says using AI to replace junior staff is 'Dumbest thing I've ever heard'

https://www.theregister.com/2025/08/21/aws_ceo_entry_level_jobs_opinion/
648•JustExAWS•2h ago•235 comments

Apple Watch wearable foundation model

https://arxiv.org/abs/2507.00191
31•brandonb•1h ago•4 comments

Weaponizing image scaling against production AI systems

https://blog.trailofbits.com/2025/08/21/weaponizing-image-scaling-against-production-ai-systems/
130•tatersolid•3h ago•32 comments

How Well Does the Money Laundering Control System Work?

https://www.journals.uchicago.edu/doi/10.1086/735665
93•PaulHoule•2h ago•67 comments

Using Podman, Compose and BuildKit

https://emersion.fr/blog/2025/using-podman-compose-and-buildkit/
150•LaSombra•4h ago•31 comments

Launch HN: Skope (YC S25) – Outcome-based pricing for software products

8•benjsm•36m ago•1 comments

D4d4

https://www.nmichaels.org/musings/d4d4/d4d4/
344•csense•4d ago•42 comments

Show HN: ChartDB Cloud – Visualize and Share Database Diagrams

https://app.chartdb.io
39•Jonathanfishner•2h ago•7 comments

Show HN: OS X Mavericks Forever

https://mavericksforever.com/
158•Wowfunhappy•2d ago•47 comments

Mark Zuckerberg freezes AI hiring amid bubble fears

https://www.telegraph.co.uk/business/2025/08/21/zuckerberg-freezes-ai-hiring-amid-bubble-fears/
349•pera•4h ago•359 comments

Show HN: Using Common Lisp from Inside the Browser

https://turtleware.eu/posts/Using-Common-Lisp-from-inside-the-Browser.html
42•jackdaniel•3h ago•7 comments

You Should Add Debug Views to Your DB

https://chrispenner.ca/posts/views-for-debugging
20•ezekg•3d ago•8 comments

Margin debt surges to record high

https://www.advisorperspectives.com/dshort/updates/2025/07/23/margin-debt-surges-record-high-june-2025
123•pera•4h ago•143 comments

Activeloop (YC S18) Is Hiring Member of Technical Staff – Back End Engineering

https://careers.activeloop.ai/
1•davidbuniat•3h ago

Sütterlin

https://en.wikipedia.org/wiki/S%C3%BCtterlin
44•anonu•3d ago•34 comments

Why is D3 so Verbose?

https://theheasman.com/short_stories/why-is-d3-code-so-long-and-complicated-or-why-is-it-so-verbose/
38•TheHeasman•5h ago•26 comments

Unification (2018)

https://eli.thegreenplace.net/2018/unification/
62•asplake•3d ago•13 comments

In a first, Google has released data on how much energy an AI prompt uses

https://www.technologyreview.com/2025/08/21/1122288/google-gemini-ai-energy/
68•jeffbee•1h ago•63 comments

AI crawlers, fetchers are blowing up websites; Meta, OpenAI are worst offenders

https://www.theregister.com/2025/08/21/ai_crawler_traffic/
116•rntn•4h ago•49 comments

Why are anime catgirls blocking my access to the Linux kernel?

https://lock.cmpxchg8b.com/anubis.html
709•taviso•1d ago•756 comments

Show HN: I replaced vector databases with Git for AI memory (PoC)

https://github.com/Growth-Kinetics/DiffMem
152•alexmrv•9h ago•36 comments

Show HN: I was curious about spherical helix, ended up making this visualization

https://visualrambling.space/moving-objects-in-3d/
823•damarberlari•1d ago•132 comments

A Conceptual Model for Storage Unification

https://jack-vanlightly.com/blog/2025/8/21/a-conceptual-model-for-storage-unification
10•avinassh•2h ago•0 comments

Home Depot sued for 'secretly' using facial recognition at self-checkouts

https://petapixel.com/2025/08/20/home-depot-sued-for-secretly-using-facial-recognition-technology-on-self-checkout-cameras/
278•mikece•1d ago•369 comments

Sixteen bottles of wine riddle

https://chriskw.xyz/2025/08/11/Wine/
38•chriskw•3d ago•12 comments

A statistical analysis of Rotten Tomatoes

https://www.statsignificant.com/p/is-rotten-tomatoes-still-reliable
201•m463•15h ago•114 comments

To Infinity but Not Beyond

https://meyerweb.com/eric/thoughts/2025/08/20/to-infinity-but-not-beyond/
36•roosgit•6h ago•2 comments

Epson MX-80 Fonts

https://mw.rat.bz/MX-80/
143•m_walden•4d ago•56 comments

Code review can be better

https://tigerbeetle.com/blog/2025-08-04-code-review-can-be-better/
348•sealeck•16h ago•203 comments

Python f-string cheat sheets (2022)

https://fstring.help/cheat/
120•shlomo_z•10h ago•25 comments
Open in hackernews

Show HN: OS X Mavericks Forever

https://mavericksforever.com/
158•Wowfunhappy•2d ago

Comments

brudgers•21h ago
It is an interesting article, but not really a Show HN because there is nothing I can play with or try out...unless you ship me an old compatible Mac... my email is in my profile :
Wowfunhappy•18h ago
...I'll admit I wasn't entirely sure if this could be a Show HN or not, I might have chosen wrong!

However, the guide includes a ton of software I made, which can absolutely be tried out—Aqua Proxy, updated QuickTime components, SIMBL plugins, etc—by anyone with compatible hardware.

I'm sorry you don't have the right hardware. :( You could use a virtual machine but there's really no point. But I don't think this in itself should disqualify a Show HN submission, right? Otherwise, the only thing people could submit would be webapps!

k_badcommand•4h ago
I found this useful, appropriate section or not- thanks for sharing
brudgers•2h ago
I was wrong and did not read the fine print on the downloads.

Sorry.

Ezhik•4h ago
Oh man, I actually used this guide when putting Mavericks on my old Mac! So damn nice. The UI is still so fresh. Neat that there's Firefox for it now. Last I tried it, I had to do Chromium-legacy, though I wouldn't exactly want to take an old unpatched machine online very often.
k_badcommand•4h ago
You are a madlad! Also, I have an iMac 2013 that might benefit from this so thank you kindly!
stuaxo•3h ago
This is nice, I wish there was way to bring the old Rosetta over, though I guess it probably needs something like all/some parts of the OS to be compiled as fat binaries to work,
stuaxo•3h ago
This is tempting to stick on my 2012 Mac Mini.

The newer version of MacOS on it, has become basically useless.

Windows 10 on it, has been handy for when I want to watch Apple TV, or use Channel 4 (who still don't generically support their app on Android which my TV runs).

But now Windows won't update to 11.

So maybe time to move from Windows to Linux and downgrade the MacOS.

brewmarche•3h ago
The MacBook Air mentioned (2014) will install Mavericks when booted into recovery mode anyway (unless you use Option-Command-R which will give you the newest compatible version which is Big Sur).

I did that a few days ago and I agree, it’s quite snappy! Missing certificates can also be installed manually (e.g. from the curl CA bundle), but even then TLS 1.3 support is lacking in most apps which breaks a lot of stuff without the suggested proxy.

A lot of MacPorts ports also do not build sadly.

The look is so much better than current macOS.

Wowfunhappy•2h ago
> The MacBook Air mentioned (2014) will install Mavericks when booted into recovery mode anyway (unless you use Option-Command-R which will give you the newest compatible version which is Big Sur).

Certain 2014 Macbook Airs, including my own, will install Yosemite instead in recovery mode for some reason, even though obviously I'm using Mavericks and it runs fine.

brewmarche•2h ago
I think it depends on what was the current version when your model came out. Should have said mid-2014 like OP, sorry
Wowfunhappy•1h ago
> Should have said mid-2014 like OP, sorry

I don't want to belabor the point, but just to be clear—I am referring to a mid-2014 MBA, anything newer and Mavericks wouldn't work! (There is no "late 2014" MBA as far as I'm aware.) Mine offers to install Yosemite in recovery mode.

It may indeed be based on when that specific computer came off of the assembly line or something, I have no idea, but for that exact model of computer you can get different results in recovery mode!

brewmarche•58m ago
Good to know. Mine is from June 2014 (assembly, since it’s a custom configuration). Sorry for missing your point.
Amorymeltzer•3h ago
In terms of the "Why Mavericks?" section,

>I knew I wanted an operating system from before Apple abandoned the Aqua design language.

I suppose it depends on your definition, but that likely does mean Mavericks is the latest available. For my money though, El Capitan (10.11 to Mavericks' 10.9) was the local maxima (speed, stability, capability). I've no inkling what issues using that would entail—I had no idea that Mountain Lion had "a more capable version of QuickTime"—but my immediate response to this was wondering why not El Capitan.

delta_p_delta_x•3h ago
Strictly speaking, Mavericks (and Mountain Lion and Lion before it) were already some way through abandoning Aqua. Lion dropped the beautiful blue scroll bars that previous OS Xs had, replaced the pill-shaped buttons with rounded rectangles, and somewhat flattened the overall UI as well, though not to the extent that Yosemite did.
Wowfunhappy•2h ago
But even as a fan of Aqua, I think it's nice that some of these elements got toned down just a bit. Really, you could view most of the design changes from OS X 10.0 onwards as Apple slowly toning down Aqua; the original Cheetah looks kind of gaudy IMO, the interface elements draw too much attention to themselves.

I do miss Snow Leopard's scroll bars though, as I explicitly call out on the website!

terhechte•3h ago
You needed to own a "QuickTime Pro" license in order to enable these features. I used to do all my simple video editing with it until they shelved it.
Wowfunhappy•2h ago
You're thinking of QuickTime 7, that can be optionally installed (as a separate app) even on macOS 10.14 Mojave! But the website is referring to versions of QuickTime X. QuickTime 10.2, which was included with Mountain Lion, was the last to support third-party components. (If you've ever used "Perian", that's what I'm referring to.)
boobsbr•3h ago
I'm still running El Capitan on my 2015 Air.
xeviousr•2h ago
We could benefit from a site that describes the best OS for any hardware and has scripts and instructions for how to mod them to be more efficient and up-to-date, with someone assigned to maintaining patches and tools for basic functionality you might need, but also having standalone, airgapped versions of each for longevity.

Right now, this info is dispersed everywhere and it’s not the primary intent of archival sites to provide this.

runjake•2h ago
Most of all that is subjective and is going to vary person to person, which is why it’s dispersed everywhere.

But something like a pcpartpicker.com but for OS setups would be cool.

oreilles•2h ago
I would have went for Catalina.
wsc981•3h ago
I noticed the app section included VPN.

Recently I've been looking for some VPN solution and found that many are quite expensive, though often you get a decent enough discount if you subscribe for like a year or longer. Also, I believe many services are probably not trustworthy (regardless of their claims).

A very affordable alternative is a DigitalOcean droplet with PiHole. You can connect with this VPN with Wireguard, which will probably work just fine on Mavericks. Been using this now for a couple of months and no issues. My costs are probably around 3-4 USD per month, but I don't use VPN all the time.

Wowfunhappy•1h ago
I haven't used WireGuard, but it looks like the main macOS implementation uses Go. Binaries built with Go 1.19 or below will work on Mavericks if you inject some compatibility libraries. (This is one of many things I haven't had time to fully document on the website yet, but I can help anyone who asks.)

But the big problem with non-native VPNs on Mavericks (by which I mean, any VPN which requires installing additional software beyond what is built-in to the OS) is that they tend to bypass any HTTPS proxies you have set up. Without an HTTPS proxy, Mavericks will have trouble connecting to most servers because SecureTransport doesn't support modern cipher suites. In e.g. Firefox Dynasty this won't matter since it ships its own (modern) SSL implementation, but Apple Mail (for example) will be unable to load most remote images.

This is why I have the note about privatevpn on the website—it took me a bit of searching to find a service that was low cost and supported a Mavericks native VPN protocol. I don't really "trust" any VPN service, but they're useful in certain specific situations.

nutjob2•2h ago
This is way I feel, but my last stop is 10.15 (Catalina) having started with 3.2. Modern macOS is just trash.

My goal over the longer term is to fully migrate to Android, especially desktop mode. There are several reasons for this but maybe the fact that given the typical hardware for Android means it's less likely suffer the terminal bloat of desktop systems.

moondev•2h ago
Was hoping this legendary gtk themer had a mavericks theme but Yosemite is the earliest it appears.

https://github.com/vinceliuice/Yosemite-gtk-theme

If you want a macOS theme with insane quality on Linux this guy's work is the pinnacle.

NoSalt•2h ago
My exit from the Macintosh OS was in 2011 with the release of OS X 10.7 Lion; meaning the end of Mac OS X 10.6 Snow Leopard. It was at that point when I realized that Apple was going more towards an "appliance" company than a computing company. They started making it more and more difficult to access the power of the Unix core. So I packed up my virtual bags and moved to Linux once and for all. I started with Mint (for about a minute), then went to Ubuntu, now I am at Debian (with the Xfce DE); probably forever.
felixding•2h ago
I can, and will, totally use this as my daily driver on my MBP 2013, if there is Tailscale and a up-to-date iTerm2.

The UI is soooo much better than the current Mac OS.

Wowfunhappy•2h ago
I'm afraid the newest compatible iTerm2 is 3.0.15 from 2017 [1].

It's open source so it might be possible to build a newer version to be compatible, or to cherry pick certain newer features. It's not an app I use though.

1: https://iterm2.com/downloads/beta/iTerm2-3_0_15.zip

latexr•2h ago
> Don't you love how hackable everything is? Removing stock apps from the Applications folder is completely safe—nothing will break—and this is your computer, so you should make it your own. You can always restore apps later using Time Machine. Just don't delete System Preferences, or anything in the Utilities folder.

This was pretty funny. “You can do anything, and you should be able to do anything, nothing will break”, then in the same paragraph “but don’t do this specific thing”.

Yes, there is immense value in being able to do whatever we want with our computers without restrictions. But let’s not pretend there isn’t value in being able to set restrictions too. Everything in computers is a tradeoff. Having an immutable signed OS has plenty of advantages, including for hackers: I feel much safer telling people to “just try stuff” when I know there isn’t a risk of them breaking everything and being left with an unbootable machine, leaving them feeling stupid and scared of trying anything else. More advanced tasks can come later.

Kudos for the project in general, though, I’m not throwing shade. I too am discontent with Apple under Tim Cook, but staying on an older version of macOS isn’t an acceptable solution for my use cases, I’d sooner switch to a BSD.

Wowfunhappy•1h ago
> This was pretty funny. “You can do anything, and you should be able to do anything, nothing will break”, then in the same paragraph “but don’t do this specific thing”.

This is fair, but I will say, there's a reason I put this section after "Please enable Time Machine."

...you actually could get rid of System Preferences, if you really wanted to, and use the Terminal to set Preferences instead. The reason I called out System Preferences is because, growing up, my younger brother did delete System Preferences and didn't have Time Machine set up. This didn't come up until we were traveling and he couldn't connect to a new wifi network. So that was a little annoying.

But I'm probably further making your point, and I do largely agree with you! The thing is, my computer is my home--I spend so much time there--and I just can't deal with having my home littered with Apple cruft.

Raed667•20m ago
running a funky chmod command recursively on my root dir and then learning how to fix it, probably taught me more about how linux works than any tutorial or article i've ever read.

have fun! break things!

Aurornis•10m ago
This is a hallmark of having achieved comfortable familiarity within a system: You think you have total freedom because, mentally, you’ve excluded the off-limits things from consideration.

It reminds me of a couple jobs where management would tell us we had so much freedom that we could work on whatever we wanted. Choose your own destiny here! Except when you chose something that wasn’t among the short list of acceptable tasks, you were scolded for choosing something that was obviously not an option (to them). They knew the rules so deeply that the set of acceptable things seemed like the entire frontier of possibilities in their minds.

Like you said, it would be more helpful for everyone if the system actually clarified what was allowed and what was not so we didn’t have to guess. Drop the illusion of total freedom and replace it with clear rules that leave nothing to guessing.

selimnairb•1h ago
> The Unicode Consortium has introduced a lot of new emojis since Mavericks was released. We need to add them to Mavericks!

No, we don’t. If I had infinite free time, I’d build a Linux distro that completely lacks support for emoji (and animated GIFs).

fcpguru•1h ago
why intel? i never want to use a intel mac again
Wowfunhappy•1h ago
Well, if your goal is to get away from modern macOS, your options are Intel or PowerPC...
reactordev•1h ago
You know, there comes a journey in every developers life where all roads lead to hackintosh. It’s like a right of passage. I did it back during the Snow Leopard years with NForce motherboards (wrote some kernel extensions). Now, it’s just out of nostalgia.
bazmattaz•42m ago
I have fond memories of my Hackintosh years. Over time the frustration of updating to the latest OS and having to deal with breaking changes just sucked all the joy from it. Especially when I really needed to use the computer for something.

I might tinker again some time soon. I had thought of building a Mac mini for a home theatre setup but then again Apple TV just works so well

cosmic_cheese•11m ago
I hackintoshed a few times over the years too. It could be frustrating at times, but when you had a solid setup that updated cleanly and everything it felt like a cheat code. Just as stable as a real Mac, but more capable, quiet, and expandable.

One of the laptops I hacked for a while had a 15.4” 1920x1200 screen panel (much nicer than on contemporary 15” MacBooks), 4 USB-A ports, FireWire, Ethernet, an eSATA port, a full size DisplayPort, EC and PCMCIA slots, and an SD card reader and could dock to more than double the number of ports, plus two hot swap drive bays, and it all worked as expected under hackintoshed Mavericks which was incredible. It was like having a portable Mac Pro.

cosmic_cheese•1h ago
I have a soft spot for Mavericks too. It’s not 100% perfect (as post notes, scroll bars have been flattened and by then sidebar item icons had lost their color), but otherwise visually its probably the closest thing possible to “perfect” Aqua era OS X. It feels very refined in several ways that the earlier versions didn’t.

In my opinion the runner-up in terms of visuals is actually 10.4 Tiger, though — the dark grays ubiquitous throughout 10.5 and 10.6 have always felt kinda dingy and depressing in a similar manner to the dark gray Windows 95/98 (which, as an aside, is why I find the Windows 2000 variant of that look preferable, with its base gray being lighter and more cheery). That said I miss the 2D grid that 10.5 and 10.6 used for virtual desktops even today… the simplified 1D linear virtual desktops that’ve been in place since 10.7 feels needlessly watered down.

Funny enough that version of OS X can also run what to this day I’ve found to be the best implementation of a Quake terminal anywhere, in the form of the haxie Visor/TotalTerminal which added this functionality to the Apple terminal. The way it handled window focus and everything was so smooth and better than iTerm’s as well as any of the Linux dropdown terminals I’ve used.

On the note of Linux, I wish that there were Linux DEs that went the extra mile to produce a true OS X 10.4-10.9 analogue, but no such thing exists. The closest is elementary/Pantheon which is stylistically in the same ballpark but shares too much of its design roots with GNOME’s oversimplified iPadOS-like design. Everything else in the Linux world is Windows-type desktops or minimal WMs, both with flat UI themes.

linguae•10m ago
On the BSD side there has been efforts such as helloSystem (https://hellosystem.github.io/docs/) and rayvnOS (https://ravynos.com/) that aim to provide a FOSS recreation of the Jobs-era Mac OS X experience. Both can be considered BSDs as opposed to mere desktop environments. helloSystem uses X11 and Qt, while rayvnOS uses its own version of Cocoa.

However, it’s been a few years since I’ve seriously investigated these projects, and a cursory glance at them shows that they still have a while to go before they become replacements for existing desktop Linux environments. Both are rather ambitious passion projects from their creators, similar to Haiku, a re-creation of BeOS.

cosmic_cheese•3m ago
I’ve been keeping an eye on these projects too. My hunch is that helloSystem is going to find Qt limiting as it matures, and while ravynOS’ approach is more likely to produce a high fidelity analogue, it’s also much larger in scope and likely to get bogged down in achieving compatibility with existing Mac binaries. I wish the best for both though, because they’re filling an extremely empty niche in the FOSS desktop space.
jasonvorhe•1h ago
I mean, yeah, sure, you can run this. I wouldn't trust my personal data to such an old OS if it ever got connected to the internet and the system will slowly disintegrate while you're using it so I'd rather adapt to something like Omarchy on a modern Linux system instead but if this is bringing joy to some people, more power to them.
smm11•43m ago
I so want to set this up on a 2016/17 Macbook Pro, but I have near zero drive space left just from the system itself.
bangonkeyboard•34m ago
Can you touch on how some of these patches were made/backported from and to closed-source binaries? Which underlying proxy is Aqua Proxy built on?
mdaniel•26m ago
> Cylindrical "Trash Can" Mac Pro

My favorite Mac, by far. I upgraded the RAM in it. Can you even imagine a Mac that has upgradeable RAM? Pearl clutching. I also tried plugging 4 different 4K monitors into it just for the novelty. I miss my trashcan

Also, if you were to serve your get.sh (et al) as text/plain it would enable browing them versus them downloading and having to open it locally. Or, as your footer implied, linking to GitHub would also be super handy