Postgres LISTEN/NOTIFY does not scale

https://www.recall.ai/blog/postgres-listen-notify-does-not-scale

295•davidgu•3d ago•109 comments

Show HN: Pangolin – Open source alternative to Cloudflare Tunnels

https://github.com/fosrl/pangolin

30•miloschwartz•4h ago•4 comments

What is Realtalk’s relationship to AI? (2024)

https://dynamicland.org/2024/FAQ/#What_is_Realtalks_relationship_to_AI

232•prathyvsh•11h ago•79 comments

Show HN: Open source alternative to Perplexity Comet

https://www.browseros.com/

160•felarof•9h ago•54 comments

Batch Mode in the Gemini API: Process More for Less

https://developers.googleblog.com/en/scale-your-ai-workloads-batch-mode-gemini-api/

21•xnx•3d ago•5 comments

FOKS: Federated Open Key Service

https://foks.pub/

177•ubj•13h ago•42 comments

Graphical Linear Algebra

https://graphicallinearalgebra.net/

180•hyperbrainer•10h ago•12 comments

Flix – A powerful effect-oriented programming language

https://flix.dev/

217•freilanzer•12h ago•89 comments

Measuring the impact of AI on experienced open-source developer productivity

https://metr.org/blog/2025-07-10-early-2025-ai-experienced-os-dev-study/

514•dheerajvs•10h ago•329 comments

Belkin ending support for older Wemo products

https://www.belkin.com/support-article/?articleNum=335419

53•apparent•8h ago•47 comments

Red Hat Technical Writing Style Guide

https://stylepedia.net/style/

159•jumpocelot•11h ago•71 comments

Yamlfmt: An extensible command line tool or library to format YAML files

https://github.com/google/yamlfmt

25•zdw•3d ago•12 comments

Launch HN: Leaping (YC W25) – Self-Improving Voice AI

49•akyshnik•8h ago•25 comments

Turkey bans Grok over Erdoğan insults

https://www.politico.eu/article/turkey-ban-elon-musk-grok-recep-tayyip-erdogan-insult/

84•geox•3h ago•57 comments

How to prove false statements: Practical attacks on Fiat-Shamir

https://www.quantamagazine.org/computer-scientists-figure-out-how-to-prove-lies-20250709/

198•nsoonhui•16h ago•153 comments

eBPF: Connecting with Container Runtimes

https://h0x0er.github.io/blog/2025/06/29/ebpf-connecting-with-container-runtimes/

35•forxtrot•7h ago•0 comments

Regarding Prollyferation: Followup to "People Keep Inventing Prolly Trees"

https://www.dolthub.com/blog/2025-07-03-regarding-prollyferation/

40•ingve•3d ago•1 comments

Show HN: Cactus – Ollama for Smartphones

108•HenryNdubuaku•7h ago•45 comments

Grok 4

https://simonwillison.net/2025/Jul/10/grok-4/

178•coloneltcb•6h ago•148 comments

Analyzing database trends through 1.8M Hacker News headlines

https://camelai.com/blog/hn-database-hype/

117•vercantez•2d ago•61 comments

Not So Fast: AI Coding Tools Can Reduce Productivity

https://secondthoughts.ai/p/ai-coding-slowdown

57•gk1•2h ago•35 comments

Diffsitter – A Tree-sitter based AST difftool to get meaningful semantic diffs

https://github.com/afnanenayet/diffsitter

89•mihau•13h ago•26 comments

Matt Trout has died

https://www.shadowcat.co.uk/2025/07/09/ripples-they-cause-in-the-world/

141•todsacerdoti•19h ago•42 comments

Is Gemini 2.5 good at bounding boxes?

https://simedw.com/2025/07/10/gemini-bounding-boxes/

259•simedw•13h ago•58 comments

The ChompSaw: A Benchtop Power Tool That's Safe for Kids to Use

https://www.core77.com/posts/137602/The-ChompSaw-A-Benchtop-Power-Tool-Thats-Safe-for-Kids-to-Use

80•surprisetalk•3d ago•66 comments

Foundations of Search: A Perspective from Computer Science (2012) [pdf]

https://staffwww.dcs.shef.ac.uk/people/J.Marshall/publications/SFR09_16%20Marshall%20&%20Neumann_PP.pdf

4•mooreds•3d ago•0 comments

Show HN: Typeform was too expensive so I built my own forms

https://www.ikiform.com/

166•preetsuthar17•17h ago•86 comments

Final report on Alaska Airlines Flight 1282 in-flight exit door plug separation

https://www.ntsb.gov:443/investigations/Pages/DCA24MA063.aspx

131•starkparker•5h ago•142 comments

Radiocarbon dating reveals Rapa Nui not as isolated as previously thought

https://phys.org/news/2025-06-radiocarbon-dating-reveals-rapa-nui.html

17•pseudolus•3d ago•8 comments

Optimizing a Math Expression Parser in Rust

https://rpallas.xyz/math-parser/

127•serial_dev•17h ago•55 comments