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Why the Upper Middle Class Isn't Special Anymore

https://ofdollarsanddata.com/the-death-of-the-amex-lounge/
1•deanmoriarty•2m ago•0 comments

Show HN: KVM backup script with telegram notifications

https://gist.github.com/tuxx/e1c896007b536490b98d2b261d46cf70
1•tuxxness•6m ago•0 comments

Show HN: Clippy – a better pbcopy for macOS that handles files properly

https://github.com/neilberkman/clippy
2•nberkman•10m ago•0 comments

Show HN: I built a dream interpreter in JavaScript, no AI, no server, just logic

https://github.com/Dino-Nuggies45/Dream-Interpreter
6•DinoNuggies456•17m ago•2 comments

Traceable Randomness

https://random.colorado.edu/concepts/traceable-randomness
1•owl_vision•20m ago•0 comments

Tracking Protestware Spread: 28 NPM Packages Affected by Payload Targeting

https://socket.dev/blog/protestware-update-28-npm-packages-affected-by-payload-targeting-russian-language-users
1•feross•20m ago•0 comments

China's new digital ID system raises surveillance, censorship concerns

https://www.washingtonpost.com/world/2025/07/15/china-digital-id-internet-surveillance/
2•bookofjoe•22m ago•1 comments

The Tao of Christ, free eBook $19.99 on Amazon

https://drive.google.com/file/d/138RQId9iYs_fJi02hpCcmFla3IW6NwLI/view
3•douchecoded•23m ago•0 comments

How Elon Musk's X is fueling the MAGA-Trump split

https://www.politico.com/news/2025/07/15/elon-musk-x-maga-00455128
3•c420•23m ago•1 comments

Ask HN: A project isn't dead just because it's quiet – how to tell people that?

2•fernvenue•28m ago•2 comments

Turing Test – But with Social Deception

https://amonghumans.io
1•Kehvinbehvin•29m ago•0 comments

Asymmetry of Verification and Verifier's Law

https://www.jasonwei.net/blog/asymmetry-of-verification-and-verifiers-law
1•hasheddan•30m ago•0 comments

Grok's new porn companion is rated for kids 12 and older in the App Store

https://www.platformer.news/grok-ani-app-store-rating-nsfw-avatar-apple/
2•spenvo•30m ago•0 comments

GenAI-Powered Inference

https://arxiv.org/abs/2507.03897
1•JackeJR•57m ago•1 comments

UK fintech Curve in talks to be acquired by Lloyds

https://www.headforpoints.com/2025/07/13/lloyds-bank-in-talks-to-buy-curve/
1•gregorvand•57m ago•0 comments

AWS announced support for clusters with up to 100k nodes

https://aws.amazon.com/blogs/containers/under-the-hood-amazon-eks-ultra-scale-clusters/
4•dropbox_miner•1h ago•2 comments

World's 'oldest' marathon runner dies at 114 in hit-and-run

https://www.bbc.com/news/articles/cpqnppnx0z1o
1•layer8•1h ago•0 comments

Show HN: Tlsinfo.me – check your JA3/JA4 TLS fingerprints

https://tlsinfo.me/json
2•elpy1•1h ago•0 comments

Some Australian dolphins use sponges to hunt fish, but it's harder than it looks

https://apnews.com/article/dolphins-australia-sponge-noses-9ba412c3d0184ee84a66ec8b5a5b5319
1•c420•1h ago•1 comments

Sexting with Gemini

https://www.theatlantic.com/magazine/archive/2025/08/google-gemini-ai-sexting/683248/
1•JumpCrisscross•1h ago•2 comments

The AI That Broke the Internet's Back

https://medium.com/@th71852/the-ai-that-broke-the-internets-back-24c1bd2e825e
1•antiochIst•1h ago•0 comments

Retrieval Embedding Benchmark

https://huggingface.co/spaces/embedding-benchmark/RTEB
1•fzliu•1h ago•0 comments

Amazon S3 Vectors

https://aws.amazon.com/blogs/aws/introducing-amazon-s3-vectors-first-cloud-storage-with-native-vector-support-at-scale/
5•andrewbarba•1h ago•0 comments

Amazon S3 Vectors

https://aws.amazon.com/s3/features/vectors/
3•jonbaer•1h ago•0 comments

Amazon EKS now supports 100K nodes per cluster

https://aws.amazon.com/blogs/containers/amazon-eks-enables-ultra-scale-ai-ml-workloads-with-support-for-100k-nodes-per-cluster/
4•cmckn•1h ago•0 comments

Conversion of millimolar dissolved CO2 to fuels with molecular flux generation

https://www.nature.com/articles/s41467-025-56106-3
1•PaulHoule•1h ago•0 comments

Staff laid off at King will be replaced by AI tools they helped to create

https://www.gamesindustry.biz/sources-suggest-that-staff-laid-off-at-king-will-be-replaced-by-ai-tools-they-helped-to-create
5•teamspirit•1h ago•1 comments

The C3 Programming Language

https://c3-lang.org
1•0x54MUR41•1h ago•0 comments

The competition behind AlphaFold is at risk of shutting down

https://www.science.org/content/article/exclusive-famed-protein-structure-competition-nears-end-nih-grant-money-runs-out
1•elektor•1h ago•0 comments

Full Disclosure of Security Vulnerabilities a 'Damned Good Idea' (2007)

https://www.schneier.com/essays/archives/2007/01/schneier_full_disclo.html
2•greyface-•1h ago•0 comments
Open in hackernews

Show HN: The Card Caddie, free tool to optimize credit card points

https://www.thecardcaddie.com/
4•hg30•5h ago
I’m relatively new to the whole “credit card game” but over the past year I’ve been optimizing my daily spending for points. In August I’m heading to Southeast Asia for a year, and I have all my flights covered using points earned just from everyday spending.

Keeping track of all the different rewards categories was confusing, so I built The Card Caddie, a free tool that helps you figure out which credit card to use for each purchase to maximize points and perks.

It’s pretty simple right now, but I’d love feedback, ideas, or any suggestions for features that would actually help you.

Website: thecardcaddie.com Quick YouTube demo: https://www.youtube.com/watch?v=PyVtDnfb2YM Chrome Extension (just approved and released!): https://chromewebstore.google.com/detail/bbjandoogppgnggflaa...

Thanks for checking it out!

Comments

pogue•5h ago
Sounds pretty interesting. Is there some master list of vendors that gives the best rewards for each bank's card you're using to assess which card the extension recommends?
hg30•5h ago
Not that I am currently aware of haha! This is all based on an estimation of merchant categories from domains trained on statement info. And categories are built differently for each card, so trying to build around that. No master list that I scraped.
pogue•4h ago
I'll give it a try! I don't buy much except from Amazon, but I read your privacy policy and it all looks good.
hg30•4h ago
Sounds good, thanks for checking it out, really appreciate it! I use just the credit cards reward program so I never collect any personal info! Working on adding more cards soon