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Top stories from https://news.ycombinator.com (with 100+ score) Contribute to the development here: https://github.com/phil-r/hackernewsbot Also check https://t.me/designer_news Contacts: @philr

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Hacker News

Parsing Protobuf like never before (❄️ Score: 150+ in 6 days)

Link: https://readhacker.news/s/6xVgF
Comments: https://readhacker.news/c/6xVgF

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Trip to moon required Apollo 11 crew to sign US Customs declaration to enter US (🔥 Score: 150+ in 3 hours)

Link: https://readhacker.news/s/6yjdP
Comments: https://readhacker.news/c/6yjdP

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You Can Now Disable All AI Features in Zed (🔥 Score: 178+ in 1 hour)

Link: https://readhacker.news/s/6yjfh
Comments: https://readhacker.news/c/6yjfh

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Org tutorials (Score: 151+ in 12 hours)

Link: https://readhacker.news/s/6yhBB
Comments: https://readhacker.news/c/6yhBB

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Cerebras Launches Qwen3-235B, Achieving 1,500 Tokens per Second (🔥 Score: 151+ in 2 hours)

Link: https://readhacker.news/s/6yimr
Comments: https://readhacker.news/c/6yimr

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US companies, consumers are paying for tariffs, not foreign firms (Score: 150+ in 17 hours)

Link: https://readhacker.news/s/6ygqi
Comments: https://readhacker.news/c/6ygqi

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Hacker News

Show HN: Compass CNC – Open-source handheld CNC router (❄️ Score: 150+ in 4 days)

Link: https://readhacker.news/s/6y4ey
Comments: https://readhacker.news/c/6y4ey

Hey HN,
I am Cam, and for the past two years I have been working on Compass, an open-source handheld CNC router that brings computer precision to woodworking while keeping the user directly involved in the process.
The idea started as my senior design project at UC Berkeley, with the goal of making a more approachable CNC machine—standard CNC machines are expensive, bulky, and remove you from the tactile “maker” experience. Compass solves that by combining a handheld router with real-time robotic assistance. You move the router roughly along a design path, and Compass uses four optical flow sensors (like in computer mice) and a 3-axis motion system to auto-correct for precision cuts.
What is different about Compass:
- Open source: All plans, firmware, and CAD files are available on GitHub.
- Affordable: The DIY build costs ~$600 in parts, and I am selling kits for <$800.
- No external markers: The sensing technology allows for positioning without external markers, so no setup or consumables required.
- Portable: Fits in a backpack and is not limited by a fixed work envelope.
We recently completed our first beta program and have just launched V1 kits for pre-order. You can find more info and the launch video at the listed URL.
GitHub: https://github.com/camchaney/handheld-cnc

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Many lung cancers are now in nonsmokers (Score: 150+ in 16 hours)

Link: https://readhacker.news/s/6yfii
Comments: https://readhacker.news/c/6yfii

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Subliminal learning: Models transmit behaviors via hidden signals in data (Score: 150+ in 12 hours)

Link: https://readhacker.news/s/6ygas
Comments: https://readhacker.news/c/6ygas

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OSS Rebuild: open-source, rebuilt to last (Score: 150+ in 15 hours)

Link: https://readhacker.news/s/6yeUx
Comments: https://readhacker.news/c/6yeUx

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ESP32-Faikin: ESP32 based module to control Daikin aircon units (Score: 150+ in 1 day)

Link: https://readhacker.news/s/6ya2L
Comments: https://readhacker.news/c/6ya2L

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Android Earthquake Alerts: A global system for early warning (Score: 150+ in 5 hours)

Link: https://readhacker.news/s/6ygeW
Comments: https://readhacker.news/c/6ygeW

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Yt-transcriber – Give a YouTube URL and get a transcription (Score: 150+ in 9 hours)

Link: https://readhacker.news/s/6yeU7
Comments: https://readhacker.news/c/6yeU7

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Swift-erlang-actor-system (🔥 Score: 156+ in 2 hours)

Link: https://readhacker.news/s/6ygnV
Comments: https://readhacker.news/c/6ygnV

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Don't animate height (❄️ Score: 152+ in 2 days)

Link: https://readhacker.news/s/6y65y
Comments: https://readhacker.news/c/6y65y

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Stop Building AI Tools Backwards (Score: 155+ in 4 hours)

Link: https://readhacker.news/s/6yj4B
Comments: https://readhacker.news/c/6yj4B

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AI groups spend to replace low-cost 'data labellers' with high-paid experts (❄️ Score: 151+ in 3 days)

Link: https://readhacker.news/s/6y7aP
Comments: https://readhacker.news/c/6y7aP

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Proxmox Donates €10k to the Perl and Raku Foundation (🔥 Score: 154+ in 2 hours)

Link: https://readhacker.news/s/6yj2Q
Comments: https://readhacker.news/c/6yj2Q

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Cops say criminals use a Google Pixel with GrapheneOS – I say that's freedom (🔥 Score: 166+ in 1 hour)

Link: https://readhacker.news/s/6yiJw
Comments: https://readhacker.news/c/6yiJw

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Brave blocks Microsoft Recall by default (Score: 152+ in 4 hours)

Link: https://readhacker.news/s/6yidD
Comments: https://readhacker.news/c/6yidD

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Why you can't color calibrate deep space photos (Score: 150+ in 11 hours)

Link: https://readhacker.news/s/6yhiN
Comments: https://readhacker.news/c/6yhiN

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Mathematics for Computer Science (2024) (Score: 153+ in 7 hours)

Link: https://readhacker.news/s/6yhEP
Comments: https://readhacker.news/c/6yhEP

Lecture videos:
https://ocw.mit.edu/courses/6-1200j-mathematics-for-computer...
https://www.youtube.com/playlist?list=PLUl4u3cNGP61VNvICqk2H...

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Algorithms for Modern Processor Architectures (Score: 150+ in 8 hours)

Link: https://readhacker.news/s/6yhaf
Comments: https://readhacker.news/c/6yhaf

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I watched Gemini CLI hallucinate and delete my files (Score: 156+ in 11 hours)

Link: https://readhacker.news/s/6ygmX
Comments: https://readhacker.news/c/6ygmX

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We built an air-gapped Jira alternative for regulated industries (Score: 150+ in 7 hours)

Link: https://readhacker.news/s/6ygsY
Comments: https://readhacker.news/c/6ygsY

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More than you wanted to know about how Game Boy cartridges work (Score: 152+ in 5 hours)

Link: https://readhacker.news/s/6ygt4
Comments: https://readhacker.news/c/6ygt4

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Qwen3-Coder: Agentic coding in the world (🔥 Score: 156+ in 2 hours)

Link: https://readhacker.news/s/6ygSi
Comments: https://readhacker.news/c/6ygSi

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Font Comparison: Atkinson Hyperlegible Mono vs. JetBrains Mono and Fira Code (Score: 151+ in 8 hours)

Link: https://readhacker.news/s/6yeZg
Comments: https://readhacker.news/c/6yeZg

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Unsafe and Unpredictable: My Volvo EX90 Experience (🔥 Score: 162+ in 1 hour)

Link: https://readhacker.news/s/6ygDQ
Comments: https://readhacker.news/c/6ygDQ

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DaisyUI: Tailwind CSS Components (Score: 150+ in 5 hours)

Link: https://readhacker.news/s/6yeTx
Comments: https://readhacker.news/c/6yeTx

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