Hacker News
LaidOff
Article URL: https://laid0ff.substack.com/
Comments URL: https://news.ycombinator.com/item?id=43890144
Points: 1
# Comments: 0
An Enterprise-Level Retrieval-Augmented Generation System
Article URL: https://comfyai.app/article/llm-applications/enterprise-level-rag-hands-on-practice-II
Comments URL: https://news.ycombinator.com/item?id=43890139
Points: 3
# Comments: 1
Twitch Blocked for Piracy as LaLiga and ISPs Prioritize Football over Everything
Article URL: https://torrentfreak.com/end-game-twitch-servers-among-hundreds-blocked-for-piracy-by-spanish-isps-250504/
Comments URL: https://news.ycombinator.com/item?id=43890121
Points: 6
# Comments: 0
Bell's 1881 Metal detector
Article URL: http://www.scitechantiques.com/belldiscovery/
Comments URL: https://news.ycombinator.com/item?id=43890118
Points: 4
# Comments: 0
Radar and comms system extends signal range at millimeter-wave frequencies
Article URL: https://news.mit.edu/2025/radar-communications-system-extends-signal-range-millimeter-wave-frequencies-0502
Comments URL: https://news.ycombinator.com/item?id=43890117
Points: 2
# Comments: 0
Censoring Social Media
Article URL: https://www.tbray.org/ongoing/When/202x/2025/04/28/Censoring-Social-Media
Comments URL: https://news.ycombinator.com/item?id=43890108
Points: 3
# Comments: 0
Robotic Anesthesia: A Vision for 2050
Article URL: https://lww.com/_layouts/1033/OAKS.Journals/Error/JavaScript.html
Comments URL: https://news.ycombinator.com/item?id=43890087
Points: 1
# Comments: 1
Ask HN: What book should my CS1 students read?
tl;dr: I teach introductory computer science (CS1) at the University of Illinois (https://www.cs124.org/). What book should my students read to help introduce them to the field of technology?
In past years I assigned chapters from "Coders" by Clive Thompson for students to read, assessed by a few points of multiple-choice questions on our weekly quizzes. My goal was to complement the technical content and get students thinking about some of the broader issues surrounding technology. I think "Coders" does a nice job of this—covering some of the history of computing, discussing mental health challenges associated with software development, and providing well-reasoned arguments on sensitive topics such as gender and meritocracy.
Maybe I should just bring back "Coders". It was written before the rise of generative AI, but still holds up fairly well.
But I thought I'd ask this community for additional ideas. Note that this could either be required for some small amount of credit, or optional, incentivized with a small amount of extra credit. I'm also receptive to different or more open-ended goals, which is probably reflected in some of the ideas listed below. Generally speaking, I'd like the book to counterbalance an observed tendency among students in my course towards not being wary enough about the computing technology that they will one day participate in creating.
To get you thinking, a few options that I've been considering:
* "The Circle" by Dave Eggers. One of the better satirical takes I've read on our modern technology-centered era. Unfortunately includes some problematic sexual content. * "1984" by George Orwell. Or "Brave New World" by Aldous Huxley. I'd probably lean toward "1984", since it just seems like a better match for the present moment somehow. * "Weapons of Math Destruction" by Cathy O'Neill, or one of the many similar cautionary technology tales. One concern is that these tend to be somewhat more focused on one or two specific topics, and don't provide as nice of an overview as something like "Coders". * "Unmasking AI" by Joy Buolamwini, or something similar that mixes biography and technology criticism. Similar specificity concerns here to the group above.
Excited to hear your ideas! Thanks in advance. At this point about 2,000 students take my course each year, so whatever I choose does have the potential to impact more than a few young people.
Comments URL: https://news.ycombinator.com/item?id=43890075
Points: 1
# Comments: 1
Skiper UI
Article URL: https://skiper-ui.com/
Comments URL: https://news.ycombinator.com/item?id=43890013
Points: 1
# Comments: 0
What Siri Isn't: Perplexity's Voice Assistant and LLMs Integrated with iOS
Ask HN: What would you want from a diagrams-as-code editor?
I'm thinking of taking on a new open source project. This would be a native desktop application distributed under something like GPL or MPL2.
As a software engineer I do a lot of architecture and process diagrams but I find existing web editors for things like D2 and Mermaid somewhat cumbersome. I was thinking of building a dedicated, native editor.
Some features I'm thinking of:
- autocomplete and macros for faster composition
- wizards for common diagram types
- save diagrams as editable PNGs / editable SVGs
- generate code for git "architecture" repositories
- create themes for diagrams
- offline documentation for language syntax
- generate diagrams from json (nodes / edges lists)
- some form of LLM assistant integration, e.g. to bootstrap diagrams with a prompt
What features would make something like this worth using, to you?
Comments URL: https://news.ycombinator.com/item?id=43889979
Points: 1
# Comments: 1
Too many tech layoffs blamed on poor performance
Article URL: https://torontosun.com/opinion/columnists/chaudhri-too-many-tech-layoffs-blamed-on-poor-performance
Comments URL: https://news.ycombinator.com/item?id=43889977
Points: 8
# Comments: 2
Ancient DNA from the Green Sahara Reveals Ancestral North African Lineage
Article URL: https://www.nature.com/articles/s41586-025-08793-7
Comments URL: https://news.ycombinator.com/item?id=43889972
Points: 2
# Comments: 0
Why did I build Kafka Manager?
Article URL: https://hackbotone.com/why-did-i-build-kafka-manager-6554baf9f0da
Comments URL: https://news.ycombinator.com/item?id=43889967
Points: 1
# Comments: 0
Janet Jackson's 'Rhythm Nation' crashed some Windows laptops for years
Article URL: https://www.theverge.com/news/660747/janet-jackson-rhythm-nation-windows-hard-drives-laptops-crash
Comments URL: https://news.ycombinator.com/item?id=43889823
Points: 1
# Comments: 1
Tech hiring slows, unemployment rises, jobs report shows
Article URL: https://www.computerworld.com/article/3976643/tech-hiring-slows-unemployment-rises-jobs-report-shows.html
Comments URL: https://news.ycombinator.com/item?id=43889814
Points: 1
# Comments: 0
The More I Use AI, the More I Worry About My Privacy
Article URL: https://www.redactifi.com/
Comments URL: https://news.ycombinator.com/item?id=43889811
Points: 1
# Comments: 1
Palantir CEO grilled on their AI killing Palestinians
Article URL: https://twitter.com/GozukaraFurkan/status/1919059045593256123
Comments URL: https://news.ycombinator.com/item?id=43889752
Points: 8
# Comments: 0
Where Is the Java Language Going?
Article URL: https://inside.java/2025/04/20/javaone-future-java/
Comments URL: https://news.ycombinator.com/item?id=43889749
Points: 2
# Comments: 0
Colleges know how much you're willing to pay
Article URL: https://www.nytimes.com/2025/05/01/business/college-tuition-price-consultants.html
Comments URL: https://news.ycombinator.com/item?id=43889727
Points: 1
# Comments: 1