Hacker News
'Picks and shovels' companies profit from data centre scramble
Article URL: https://www.ft.com/content/5ede9d4d-3989-49b5-a282-4722c8d8fc59
Comments URL: https://news.ycombinator.com/item?id=48459744
Points: 1
# Comments: 0
Kan Extensions in Haskell
Article URL: https://bartoszmilewski.com/2026/06/08/kan-extensions-in-haskell/
Comments URL: https://news.ycombinator.com/item?id=48459726
Points: 1
# Comments: 0
SmithDB
Article URL: https://buttondown.com/jaffray/archive/smithdb/
Comments URL: https://news.ycombinator.com/item?id=48459719
Points: 1
# Comments: 0
Siri AI? I'll believe it when I see it
Article URL: https://www.macworld.com/article/3158943/siri-ai-ill-believe-it-when-i-see-it.html
Comments URL: https://news.ycombinator.com/item?id=48459717
Points: 1
# Comments: 0
A cute little trick to running classic IIR filters on the GPU
Article URL: https://themaister.net/blog/2026/06/08/a-cute-little-trick-to-running-classic-iir-filters-on-the-gpu/
Comments URL: https://news.ycombinator.com/item?id=48459716
Points: 2
# Comments: 0
Rust goal: cargo script (like uv does for Python)
Visual Information Theory
Article URL: https://colah.github.io/posts/2015-09-Visual-Information/
Comments URL: https://news.ycombinator.com/item?id=48459701
Points: 2
# Comments: 0
Virtual OS Museum lets you relive over 600 operating systems on your desktop
Article URL: https://www.theverge.com/tech/945246/virtual-os-museum-dos-windows-mac-os
Comments URL: https://news.ycombinator.com/item?id=48459691
Points: 1
# Comments: 0
Show HN: Trusthook – verify webhook signatures for 18 Go providers in one call
Article URL: https://github.com/eben-vranken/trusthook
Comments URL: https://news.ycombinator.com/item?id=48459689
Points: 1
# Comments: 0
CSS: Unavoidable Bad Parts
Article URL: https://matklad.github.io/2026/06/04/css-unavoidable-bad-parts.html
Comments URL: https://news.ycombinator.com/item?id=48459678
Points: 1
# Comments: 0
What Yahoo killed when it bought Maktoob
Article URL: https://lr0.org/blog/p/yahoo/
Comments URL: https://news.ycombinator.com/item?id=48459666
Points: 1
# Comments: 0
Test-case reducers are underappreciated debugging tools
Article URL: https://tratt.net/laurie/blog/2026/test_case_reducers_are_underappreciated_debugging_tools.html
Comments URL: https://news.ycombinator.com/item?id=48459659
Points: 1
# Comments: 0
Model routing is a fix for AI overspending, a problem for OpenAI and Anthropic
Article URL: https://www.cnbc.com/2026/06/05/model-routing-on-ai-is-a-problem-for-openai-and-anthropic.html
Comments URL: https://news.ycombinator.com/item?id=48459643
Points: 2
# Comments: 0
Node-RED Version 5.0 released
Article URL: https://nodered.org/blog/2026/06/09/version-5-0-released
Comments URL: https://news.ycombinator.com/item?id=48459616
Points: 2
# Comments: 0
Ask HN: Do you install other people agent skills?
I was curious for some time about other people skills. Garry Tan once posted this:
```
My CTO friend texted me: "Your gstack is crazy. This is like god mode. Your eng review discovered a subtle cross site scripting attack that I don't even think my team is aware of. I will make a bet that over 90% of new repos from today forward will use gstack."
```
His repo has 100K stars atm and have skill for probably every aspect of human life. I have seen few other repos with skills getting 100K+ stars. `skillsmp` now contains 1.6M of skills https://skillsmp.com/ which seems like a mass histeria
I do not install others skills. I can use them to get ideas and adjust to my needs but I won't install anybody's instructions, which, most probably, were written by LLM, and either not generic enough or generic but still lose to specific instructions that take into account my habits and env and context.
There was a post today, claiming that folks tested superpowers tdd and it was actually dropping coding performance: https://lnkd.in/dVm7zpcr. with conclusion
```
i would recommend caution against blindly installing skills without substantial evidence that it really helps. otherwise, you might be burning 50% (!!!) more tokens for worse results
```
I am curious whats your strategy about skills? Do you install them, if yes - do you read those skills, if yes - do you validate they help when applicable?
Comments URL: https://news.ycombinator.com/item?id=48459609
Points: 1
# Comments: 0
Show HN: A static SPA to query ATF / BATFE historic AFMER data
I guided Claude to write an SPA to make the BATFE Annual Firearms Manufacturers And Export Report (AFMER) data easier to explore.
I have the raw data in https://github.com/ryjones/AFMER . I've been collecting the raw data since 2005 or 2006 as it became available.
I started grabbing the data years ago to interrogate claims firearms manufacturers were making in public about sales volumes against the data the BATFE publishes.
Comments URL: https://news.ycombinator.com/item?id=48459608
Points: 2
# Comments: 0
Rules Before Tools in Critical Infrastructure
Article URL: https://cabreza.substack.com/p/discipline-1-rules-before-tools
Comments URL: https://news.ycombinator.com/item?id=48459601
Points: 2
# Comments: 0
AI Is a Confidence Booster
Article URL: https://ma.ttias.be/ai-is-a-confidence-booster/
Comments URL: https://news.ycombinator.com/item?id=48459588
Points: 2
# Comments: 0
Hurdles to a hobby: climate change and runfluencer culture impact our daily jog
Article URL: https://theconversation.com/hurdles-to-a-hobby-how-climate-change-and-runfluencer-culture-impact-our-daily-jog-279537
Comments URL: https://news.ycombinator.com/item?id=48459585
Points: 2
# Comments: 0
Nvidia's AI PC push banks on unproven demand beyond niche users
Article URL: https://www.reuters.com/world/china/nvidias-ai-pc-push-banks-unproven-demand-beyond-niche-users-2026-06-08/
Comments URL: https://news.ycombinator.com/item?id=48459584
Points: 3
# Comments: 0
