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Show HN: PaySentry – Open-source control plane for AI agent payments

https://github.com/mkmkkkkk/paysentry
1•mkyang•2m ago•0 comments

Show HN: Moli P2P – An ephemeral, serverless image gallery (Rust and WebRTC)

https://moli-green.is/
1•ShinyaKoyano•11m ago•0 comments

The Crumbling Workflow Moat: Aggregation Theory's Final Chapter

https://twitter.com/nicbstme/status/2019149771706102022
1•SubiculumCode•15m ago•0 comments

Pax Historia – User and AI powered gaming platform

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2•Osiris30•16m ago•0 comments

Show HN: I built a RAG engine to search Singaporean laws

https://github.com/adityaprasad-sudo/Explore-Singapore
1•ambitious_potat•22m ago•0 comments

Scams, Fraud, and Fake Apps: How to Protect Your Money in a Mobile-First Economy

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1•jonatask•22m ago•0 comments

Porting Doom to My WebAssembly VM

https://irreducible.io/blog/porting-doom-to-wasm/
1•irreducible•23m ago•0 comments

Cognitive Style and Visual Attention in Multimodal Museum Exhibitions

https://www.mdpi.com/2075-5309/15/16/2968
1•rbanffy•24m ago•0 comments

Full-Blown Cross-Assembler in a Bash Script

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1•grajmanu•29m ago•0 comments

Logic Puzzles: Why the Liar Is the Helpful One

https://blog.szczepan.org/blog/knights-and-knaves/
1•wasabi991011•41m ago•0 comments

Optical Combs Help Radio Telescopes Work Together

https://hackaday.com/2026/02/03/optical-combs-help-radio-telescopes-work-together/
2•toomuchtodo•46m ago•1 comments

Show HN: Myanon – fast, deterministic MySQL dump anonymizer

https://github.com/ppomes/myanon
1•pierrepomes•52m ago•0 comments

The Tao of Programming

http://www.canonical.org/~kragen/tao-of-programming.html
1•alexjplant•53m ago•0 comments

Forcing Rust: How Big Tech Lobbied the Government into a Language Mandate

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2•akagusu•53m ago•0 comments

PanelBench: We evaluated Cursor's Visual Editor on 89 test cases. 43 fail

https://www.tryinspector.com/blog/code-first-design-tools
2•quentinrl•55m ago•2 comments

Can You Draw Every Flag in PowerPoint? (Part 2) [video]

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https://github.com/oozoofrog/mcp-baepsae
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Make Trust Irrelevant: A Gamer's Take on Agentic AI Safety

https://github.com/Deso-PK/make-trust-irrelevant
6•DesoPK•1h ago•3 comments

Show HN: Sem – Semantic diffs and patches for Git

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Hello world does not compile

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35•mfiguiere•1h ago•20 comments

Show HN: ZigZag – A Bubble Tea-Inspired TUI Framework for Zig

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3•meszmate•1h ago•0 comments

Metaphor+Metonymy: "To love that well which thou must leave ere long"(Sonnet73)

https://www.huckgutman.com/blog-1/shakespeare-sonnet-73
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Show HN: Django N+1 Queries Checker

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Protocol Validation with Affine MPST in Rust

https://hibanaworks.dev
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Female Asian Elephant Calf Born at the Smithsonian National Zoo

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5•gmays•1h ago•0 comments

Show HN: Zest – A hands-on simulator for Staff+ system design scenarios

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Show HN: DeSync – Decentralized Economic Realm with Blockchain-Based Governance

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Automatic Programming Returns

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1•benrules2•1h ago•1 comments

Why Are There Still So Many Jobs? The History and Future of Workplace Automation [pdf]

https://economics.mit.edu/sites/default/files/inline-files/Why%20Are%20there%20Still%20So%20Many%...
2•oidar•1h ago•0 comments
Open in hackernews

Nvidia results show spending on A.I. infrastructure remains robust

https://www.nytimes.com/2025/08/27/technology/nvidia-earnings-ai-chips.html
50•cuttothechase•5mo ago

Comments

cuttothechase•5mo ago
https://archive.is/I9xom
techpineapple•5mo ago
Wouldn’t this be a lagging indicator?
laughing_man•5mo ago
There seems to be no limit to the size of this bubble.
mocha_nate•5mo ago
i really only started hearing about AI bubble this year. with the housing bubble, people were talking about it in 2005 and it took years for it to finally break. maybe AI bubble is the same
tedsanders•5mo ago
Except the housing bubble wasn't actually a bubble. Housing prices today are much higher than in 2007. Based on realized results, the mispricing wasn't the peak of the housing bubble but the trough of the crash. With the benefit of hindsight, the peak actually undervalued how expensive housing would get. (Speaking about the US market in aggregate. Not other countries, nor localities like Las Vegas where the case for a bubble is stronger.)
klipt•5mo ago
The price of housing is ultimately a political choice. If voters choose to restrict supply of housing through zoning and other laws, prices can be pushed up hugely.
laughing_man•5mo ago
I doubt zoning has any real effect. Henry George realized in the 19th century that if you increase the money supply most of that money goes into driving up the cost of real estate. And the government has been printing money like crazy for decades now.

Where I live there aren't too many restrictions on housing, but a developer friend tells me he can barely make a profit at current prices because of 1) the cost of the land and 2) modern building codes make housing a lot more expensive. You can have cheaper houses if you're willing to give up things like the insulation that forces builders to use 2x6s instead of 2x4s for exterior framing.

That NIMBY stuff is mostly a problem for pricing if you want to live in a big city.

laughing_man•5mo ago
If you adjust your chart for inflation you see a big peak in 2025 and another in 2022. The trough of the crash matches the historical trend.

Yes, the price of housing is crazy. But so is the price of eggs.

laughing_man•5mo ago
Eh.. "peak in 2005 and another in 2022"
DonsDiscountGas•5mo ago
Yes it was a bubble. (Also a much larger related credit bubble). A big run up followed by a crash. Many companies went under, many people suffered. The fact that prices recovered a decade later doesn't change any of that.
kirito1337•5mo ago
It will slow down, wait for it.
blizdiddy•5mo ago
Boom and bust capitalism is completely orthogonal to AI as a technology. Capitalists are sociopathic opportunists that exploit every aspect of life, that doesn’t have anything to do with AI.

Housing bubbles existed, we still use houses. The dot com bubble existed, we are still on a dot com.

tenuousemphasis•5mo ago
What makes you think the capitalists won't train a capitalist AI?
ProjectArcturis•5mo ago
Stock is down 3% after hours.
xnx•5mo ago
Taking it all the way back to the price a week ago.
adidoit•5mo ago
Amazing how high expectations were that a 56% jump in sales still led to a 3% drop in the stock.

It's very clear that the ramp for GPUs continues.

Ologn•5mo ago
NVDA had a surprise earnings on May 24, 2023, closing at $305 and opening at $385 (before the 10 for 1 split). Pretty much every earnings day since then has been the same - the numbers come out, they beat what they estimated, the stock goes down a little. People have been doom and glooming it every earnings call - you can read the threads here from May 2023, people were saying it was a bubble then, and it's over four times what it was then.
DonsDiscountGas•5mo ago
Up 4x in 2 years seems like an indication it is a bubble, not the opposite. There's really no way of knowing when a bubble is going to pop, there's no reason an overvalued stock can't become even more overvalued.
utyop22•5mo ago
I think we need to first straighten out the terms.

What really is a bubble? In my view, if we want to get strict with this, a bubble is really an enlargement in asset prices that is not backed by fundamentals.

Now as it stands, Nvidia's recent growth has been to date backed by fundamentals due to increases in free cash flows. However, its market capitalization is based upon the fact that demand for what they produce continues to rise notwithstanding competition.

The problem is, Nvidia's customers who are responsible for their revenue growth are not seeing meaningful ROI and how steep will the barriers to entry remain? Its questionable if Nvidia can maintain existing barriers to entry (let alone making those barriers any steeper) to sustain the market power it enjoys over a long time horizon to justify its present value. Therein lies the problem with Nvidia's valuation.

There is also no evidence that shows Nvidia's projects have real options embedded within them. Now of course, lets get real - who is really doing this level of analysis? Very few, and we are seeing this play out with jumps in the stock price with no tangible justification.

ivape•5mo ago
It’s the top valued company so its floor is being #1 ($1 ahead of #2). That’s what the market is saying. No one is able to tell its real value because comparatively there is nothing beyond it. The market is only saying that it’s at the very least $1 more than #2.

As unreal as it sounds, it could truly be worth trillions more, it’s just that the market is unwilling to say so atm. There’s nothing normal going on because almost any stock you ever looked at is surrounded by hundreds of other stocks to compare to.

People missed this stock pre-split, then at 90, 120, 140 … And they will miss it again.

xenobeb•5mo ago
It is not a matter of expectations but how much of the growth is already priced in.
andy_ppp•5mo ago
I can’t wait for how cheap compute will be during the inevitable AI winter.
blibble•5mo ago
unfortunately mostly useless 4 bit floating point
nicce•5mo ago
How is it useless?
cyber_kinetist•5mo ago
If you try to do any sort of scientific calculation (ex. physical simulation), at least 32-bit floats are needed to ensure adequate numerical precision. Ideally 64-bit floats are the best, but FP64 performance in recent GPUs are bad up to the point that you can say they're not supported anymore...
cuttothechase•5mo ago
Will it work out the second time around?

As long as these data centers and their cloud patrons still keep providing those compute options, unlike, the 2000 crash where commodity hardware was widely available and the business use case was comparatively decentralized.

kingstnap•5mo ago
It's all but inevitable that compute gets cheaper.

AI winter -> Datacenters have too much compute to sell -> Compute gets cheaper

AI summer -> Hardware companies are incentivized to make better chips-> Compute gets cheaper

The second actually is more powerful in the long run. The AI boom has actually made compute very cheap per flop.

FaridIO•5mo ago
The idea that the world will ever have enough compute is ridiculous. I'm sure all of this sudden growth will need to be digested at some point, but that won't mean the industry will permanently lose a big chunk of its market cap.
sheeshkebab•5mo ago
When dot com crashed it was similar - compute use didn’t reduce, far from it, it’s just capex crashed to the ground and took 90% of Nasdaq value with it, for a few years.
ivape•5mo ago
Stop comparing to dotcom. There’s a big difference between the internet then and the internet now. Ignoring the astounding nature of the AI tech (dotcom isn’t even in the same ballpark), you also have to consider these two things:

1) We didn’t make the world digital native in that era

2) We didn’t connect the whole world to the internet

xenobeb•5mo ago
I agree on the astounding nature of AI but there is also an astounding nature to valuations across the market right now.

WMT is a better example than NVDA.

aurareturn•5mo ago
WMT - seems like their growth is a bit faster now than historically. That may explain their stock price?

https://www.macrotrends.net/stocks/charts/WMT/walmart/revenu...

boroboro4•5mo ago
Same argument can be somewhat applied to CPUs circa 90s. The growth did stop/stalled in the end.

I think the expectation of ever growing compute is not totally crazy. It will come with lower margins eventually though, and more players in the market. It also might get much more moderate, including from hardware limitations. Efficiency wise h200->b200 isn’t as crazy as a100->h100.

aurareturn•5mo ago

  Same argument can be somewhat applied to CPUs circa 90s. The growth did stop/stalled in the end.
One difference is that the more compute you have, the more work you can do. You can basically run tokens 24/7 building apps or trying to do research or running a massive model in thinking mode.
cuttothechase•5mo ago
Would this work once the funds start to dry up and the business has to self sustain, at some point?

Assumption is that business become profitable, and not just break even profitable but profitable at their expected multiples, isn't it?

aurareturn•5mo ago
Not sure if it's profitable but I don't think intelligence can be compared to just CPUs in dotcom.

Given enough compute, you can a very smart LLM to work on any number of things by itself.

utyop22•5mo ago
With all due respect, do you folks actually think deep and hard about what you write before you do?

I get the impression that you don't. This isn't meant to offend you, since this stuff is really hard to do. But I notice this a lot - wishy washy comments, that lack deep thought.

This place would be better with less posts but more thinking.

nitwit005•5mo ago
The desire for it may be without limit, but the desire to spend money on it definitely has some limitations.
utyop22•5mo ago
Personally I believe we will see some evidence of tacit collusion as it becomes more obvious the capital investments will not generate any returns (let alone surplus value). The only way to control investor sentiment will be for all big tech firms to collectively lie and present fake progress / wishy washy KPIs on earnings calls.

The people who understand corporate finance, valuation and product development can catch this stuff early on.

interstice•5mo ago
Long ago stopped trying to keep on top of GPU releases at home as the gains were too incremental and releases too frequent for my wallet. That trillions of dollars may be spent on this is great news for Nvidia, but seems like a source of incredible quantities of parked inventory and landfill if not managed carefully.
tim333•5mo ago
A.I. infrastructure is probably to a large extent a function of stock market valuations. High valuations equal lots of investor money for VCs and big cos to put into what's trendy. I think it's more that than careful calculations of expected return on investment.

If there's a market crash it may change, like it did after the dot com crash.