Feed aggregator
Huge Pages can Improve PostgreSQL Performance
Article URL: https://clickhouse.com/blog/huge-pages-clickhouse-managed-postgres
Comments URL: https://news.ycombinator.com/item?id=49044019
Points: 1
# Comments: 0
Free speech groups demand LA repeal slur ban
Article URL: https://www.usatoday.com/story/news/nation/2026/07/23/la-city-council-slur-ban-first-amendment-challenge/91002479007/
Comments URL: https://news.ycombinator.com/item?id=49044004
Points: 1
# Comments: 1
We've Reached the End of Political Accountability
The universe isn't random – it's something stranger – Stephen Wolfram [video]
Article URL: https://www.youtube.com/watch?v=U8Omt6K8OnM
Comments URL: https://news.ycombinator.com/item?id=49043982
Points: 2
# Comments: 0
Agentic AI Workflows and the Future of Streaming Ad Tech
Article URL: https://www.streamingmedia.com/Articles/ReadArticle.aspx?ArticleID=175405
Comments URL: https://news.ycombinator.com/item?id=49043960
Points: 1
# Comments: 1
EP 175: Bayrob
Article URL: https://darknetdiaries.com/episode/175/
Comments URL: https://news.ycombinator.com/item?id=49043947
Points: 1
# Comments: 0
Are we threatened by AI misalignment seen in the OpenAI Hugging Face attack?
Article URL: https://www.lesswrong.com/posts/H6DDSEvrtCk8Sehfd/are-we-existentially-threatened-by-the-type-of-ai
Comments URL: https://news.ycombinator.com/item?id=49043942
Points: 1
# Comments: 0
"We removed over 80% of Claude Code's system prompt for Opus 5 and Fable 5"
Article URL: https://twitter.com/trq212/status/2080710971228918066
Comments URL: https://news.ycombinator.com/item?id=49043889
Points: 3
# Comments: 0
Turn and Face the Strange
Article URL: https://fly.io/blog/kurt-scott-money-sprites/
Comments URL: https://news.ycombinator.com/item?id=49043871
Points: 2
# Comments: 0
Show HN: PartSense – Smart inventory and BOM management for hardware labs
Article URL: https://partsense.app
Comments URL: https://news.ycombinator.com/item?id=49043861
Points: 1
# Comments: 0
Show HN: AI Meter – Local token usage with energy and water estimates
[Problem] I wanted to track how many tokens I am burning and it's estimated energy and water impact.
[WHAT THIS IS] A local token usage tracker that works across different coding harnesses and estimates energy and water impact
[MY EXPERIENCE] Tracking this really put things into perspective. My personal usage is close to 1 MWh in the past three months which I had no idea about. This does not include my AI usage at work which is probably 10x.
[DEMO] If you are interested in tracking these numbers locally, try out: https://ai-meter.app
- It reads historical data if the files are present. Works completely locally (except to check if there is an update for the widget) - No login. No analytics. No tracking.
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[On estimates]
AI Meter measures tokens from local AI coding-tool logs, then estimates:
Electricity: tokens ÷ 1M × 0.39 kWh, calibrated from Oviedo et al.’s production-scale inference model.
Direct cooling water: electricity ÷ 1.20 PUE × 0.45 L/IT-kWh, using LBNL’s U.S. data-center WUE scenario.
These are adjustable estimates, not provider measurements. They exclude training, hardware manufacturing, electricity-generation water, and local-device energy.
----
Hope you find this interesting! Please feel free to give feedback, would love to make this better!
Comments URL: https://news.ycombinator.com/item?id=49043860
Points: 1
# Comments: 0
Names with the largest count in their first appearance on the national list
Article URL: https://nobodynamed.com/viz/debut-of-the-year
Comments URL: https://news.ycombinator.com/item?id=49043856
Points: 1
# Comments: 1
Can AI Run a Food Truck Business?
Article URL: https://foodtruckbench.com
Comments URL: https://news.ycombinator.com/item?id=49043853
Points: 1
# Comments: 0
Kimi K3's Design Secret May Be in Its Thinking Traces
Article URL: https://notes.designarena.ai/kimi-k3s-design-secret-may-be-in-its-thinking-traces/
Comments URL: https://news.ycombinator.com/item?id=49043847
Points: 2
# Comments: 0
Classical Acceptance Is Not Hybrid Authentication: Measuring X.509 Verifier
Article URL: https://arxiv.org/abs/2607.20800
Comments URL: https://news.ycombinator.com/item?id=49043834
Points: 1
# Comments: 0
Black Perl
Article URL: https://en.wikipedia.org/wiki/Black_Perl
Comments URL: https://news.ycombinator.com/item?id=49043832
Points: 1
# Comments: 0
IT Atlas
Article URL: https://www.levels.fyi/atlas
Comments URL: https://news.ycombinator.com/item?id=49043748
Points: 1
# Comments: 0
Show HN: RMCP.dev – An MCP server that finds other MCP servers
Article URL: https://rmcp.dev/
Comments URL: https://news.ycombinator.com/item?id=49043745
Points: 1
# Comments: 0
Fountible: Agentic Figma
Article URL: https://fountible.com/
Comments URL: https://news.ycombinator.com/item?id=49043739
Points: 1
# Comments: 0
