HN Buddy

Daily digest of top Hacker News posts and comments

Subscribe to the HN Buddy Daily Digest

Your email will only be used for the HN Buddy Daily Digest. I will not share it with anyone.

HN Buddy Daily Digest

Saturday, November 1, 2025

Hey buddy,

Man, Saturday's Hacker News was kinda wild. A few things really jumped out.

ICE Facial Recognition App

First off, remember all that talk about facial recognition? Well, apparently, ICE has this app, and a DHS document says you can't refuse to be scanned by it. Like, seriously? People in the comments were pretty freaked out, pointing out that if the computer says you're illegal but you have legit papers, you still get detained until they sort it out. Sounds like a mess, right? Some even mentioned how bad the conditions in those detention camps can be. You can read more about it here: You can't refuse to be scanned by ICE's facial recognition app, DHS document say

Chat Control Proposal Fails Again

Then, some good news for privacy: that 'Chat Control' proposal, the one where they wanted to scan all your private messages for illegal stuff, failed again! Big public pushback apparently. Folks were saying it's a win for human rights, though some were debating what "violence" in online discussions even means. Glad that one got shot down. Check out the details: Chat Control proposal fails again after public opposition

Hard Rust Requirements from Debian

On the more techy side, Debian is apparently making Rust a "hard requirement" from May onwards. That's a pretty big move! The comments were buzzing about memory safety – like, the Android team found that Rust really helps with vulnerabilities. But also some talk about "activists online" and how people are approaching these rewrites. Sounds like a hot topic for the Linux crowd. Here's the discussion: Hard Rust requirements from May onward

Claude Code Debugs Low-Level Cryptography

And speaking of AI, there was a cool one about Claude Code being able to debug low-level cryptography. That's kinda mind-blowing, an AI digging into crypto bugs! Though some developers in the comments were like, "But debugging is the fun part!" and others pointed out that current AIs still hallucinate important details, especially with complex protocols. Read about it here: Claude Code can debug low-level cryptography

Show HN: Why write code if the LLM can just do the thing?

Related to that, there was a "Show HN" called "Why write code if the LLM can just do the thing?" It's a web app experiment. People were imagining a future where you just tell your "Jarvis" AI what you want, and it builds the software for you. But, you know, still gotta explain what you want, and some wondered if LLMs could really handle the deep architectural stuff. Here's the GitHub link: Show HN: Why write code if the LLM can just do the thing? (web app experiment)

Sudan's Bloodied Sands Expose Massacre

Also, something a bit more serious: a Telegraph article about Sudan, talking about a massacre of thousands visible from space. Really grim stuff. The comments were trying to unpack the conflict, mentioning how funding often fuels the fighting and how gold reserves play a role, with different countries supplying weapons indirectly. It's a really complex and tragic situation. The article: Visible from space, Sudan's bloodied sands expose a massacre of thousands

ArXiv Updates Review Article Practice

Oh, and for the academics, ArXiv updated its practice for review articles and position papers in the CS category. Apparently, good review papers are super helpful for getting up to speed on new topics, like a fast ladder. Makes sense, right? Curated lists of important stuff are always a time-saver. Details here: Updated practice for review articles and position papers in ArXiv CS category

Anyway, that was most of the interesting stuff from Saturday. Crazy mix, huh? Catch you later!

All Stories from Today

You can't refuse to be scanned by ICE's facial recognition app, DHS document say (www.404media.co)

Chat Control proposal fails again after public opposition (andreafortuna.org)

Updated practice for review articles and position papers in ArXiv CS category (blog.arxiv.org)

Hard Rust requirements from May onward (lists.debian.org)

Visible from space, Sudan's bloodied sands expose a massacre of thousands (www.telegraph.co.uk)

Claude Code can debug low-level cryptography (words.filippo.io)

Show HN: Why write code if the LLM can just do the thing? (web app experiment) (github.com)

Visopsys: OS maintained by a single developer since 1997 (visopsys.org)

SQLite concurrency and why you should care about it (jellyfin.org)

GHC now runs in the browser (discourse.haskell.org)

Do you know that there is an HTML tables API? (christianheilmann.com)

SailfishOS: A Linux-based European alternative to dominant mobile OSes (sailfishos.org)

The profitable startup (linear.app)

OpenAI Moves to Complete Potentially the Largest Theft in Human History (thezvi.substack.com)

Studies increasingly find links between air pollutants and dementia (www.nytimes.com)

Pomelli (blog.google)

CharlotteOS – An Experimental Modern Operating System (github.com)

Ask HN: Where to begin with "modern" Emacs? (news.ycombinator.com)

Czech police forced to turn off facial recognition cameras at the Prague airport (edri.org)

Beginner-friendly, unofficial documentation for Helix text editor (helix-editor.vercel.app)

Tech companies are firing everyone to "fund AI", spending money on each other (old.reddit.com)

Data centers contribute to high prices as energy bills electrify local politics (www.wsj.com)

From 400 Mbps to 1.7 Gbps: A WiFi 7 Debugging Journey (blog.tymscar.com)

Self-help gets philosophical (www.thedriftmag.com)

Intent to Deprecate and Remove XSLT (groups.google.com)

I think Substrate is a $1B Fraud (substack.com)

Gilded Rage – Why Silicon Valley went from libertarian to authoritarian (paulkrugman.substack.com)

US will not send officials to COP30 climate talks (www.reuters.com)

AI Broke Interviews (yusufaytas.com)

FFmpeg dealing with a security researcher (twitter.com)