top 10 hacker news stories for today

Kimi-K3 Releases on HuggingFace 6/27

https://huggingface.co/moonshotai/Kimi-K3

13 hours ago

1194 upvotes – 467 comments

PGSimCity - How PostgreSQL Works

https://nikolays.github.io/PGSimCity/

19 hours ago

867 upvotes – 84 comments

AI companies are shredding rare books

https://xcancel.com/HedgieMarkets/status/2081534588485296565

7 hours ago

694 upvotes – 440 comments

How is the Bun Rewrite in Rust going?

https://lockwood.dev/ai/2026/07/27/how-is-the-bun-rewrite-in-rust-going.html

8 hours ago

383 upvotes – 292 comments

Kimi-K3 Technical Report [pdf]

https://github.com/MoonshotAI/Kimi-K3/blob/main/k3_tech_report.pdf

4 hours ago

★ 921
341 upvotes – 141 comments

AI companies spend record sums on Washington lobbying

https://www.ft.com/content/d8a5f95e-3b6d-463a-a848-c9ef8e2394db

6 hours ago

238 upvotes – 128 comments

Apple Will 'Watch Everything Burn' When the AI Bubble Bursts

https://www.macrumors.com/2026/07/27/ed-zitron-apple-watch-it-burn-ai-bubble-bursts/

5 hours ago

222 upvotes – 264 comments

Decathlon Germany adds Wero payment option to decathlon.de website

https://www.sgieurope.com/e-commerce/decathlon-germany-launches-wero-payment-on-its-website/122397.article

3 hours ago

217 upvotes – 146 comments

Canceling "Hey"

https://chadnauseam.com/random/cancelling-my-hey

2 hours ago

208 upvotes – 161 comments

Should you wash your solar panels?

https://incoherency.co.uk/blog/stories/should-you-wash-your-solar-panels.html

7 hours ago

197 upvotes – 179 comments
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