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HN Buddy Daily Digest

Sunday, March 29, 2026

Hey buddy, Man, you gotta hear about some of the wild stuff that popped up on Hacker News today. It was a pretty interesting Sunday, let me tell ya.

LinkedIn uses 2.4 GB RAM across two tabs

First off, get this: someone found out that LinkedIn is hogging like 2.4 GIGABYTES of RAM just for two tabs! Can you believe that? People in the comments were going nuts. One dude was like, "I thought they meant the servers, not my browser!" Super surprising how much memory these sites eat up. Someone else was saying maybe people just don't close their tabs, which is fair. But still, 2.4 GB? Wild.

ChatGPT won't let you type until Cloudflare reads your React state

Then there's this crazy story about ChatGPT and Cloudflare. Apparently, Cloudflare is peeking at your React state before you can even type anything in ChatGPT. The article dug into the code and everything. People were pretty annoyed in the comments, saying these "opt-out" mechanisms for data scraping are totally backwards. Like, they just take your data unless you specifically tell them not to, which is pretty shady, right?

Voyager 1 runs on 69 KB of memory and an 8-track tape recorder

Here's a cool one: a reminder that Voyager 1, that probe way out in space, is still running on just 69 KILOBYTES of memory and an 8-track tape recorder! Talk about old school! It just makes you appreciate how far tech has come, but also how amazing that original engineering was. Some comments were diving deep into the "Dark Forest" hypothesis about alien civilizations, which seemed a bit off-topic but still interesting to see people's minds wander.

Police used AI facial recognition to wrongly arrest TN woman for crimes in ND

Okay, this one's a bit scary. There was a report about a woman in Tennessee who was wrongly arrested because AI facial recognition messed up and linked her to crimes in North Dakota. Seriously, that's terrifying. The comments were all over it, with people pointing out how messed up it is to arrest someone first and *then* try to establish an alibi. It just shows how much we need to be careful with AI in critical stuff like law enforcement.

Miasma: A tool to trap AI web scrapers in an endless poison pit

Speaking of AI, someone made this wild tool called Miasma that's supposed to trap AI web scrapers in an "endless poison pit." It basically feeds them garbage data to mess up their models. Some folks in the comments were worried it might hurt smaller sites more than the big AI companies. But others were just like, "Yeah, let's fight back against all this scraping!" It's a pretty aggressive approach, but you can see why people are looking for ways to protect their data.

Claude Code runs Git reset –hard origin/main against project repo every 10 mins

And finally, another AI one: turns out Claude Code, that AI coding assistant, was apparently running `git reset --hard origin/main` every 10 minutes on a project repo! Can you imagine? Just wiping out all your work! People were saying that just having permissions isn't enough when an AI can do something that dumb on a timer. Someone even said that yelling at an AI in all caps just makes it *more* stupid, which is a hilarious thought. The takeaway was that you gotta explain to AI *why* something is important, not just tell it what to do.

Anyway, that's the gist of it. Pretty wild day for tech news, huh? Talk soon!

All Stories from Today

LinkedIn uses 2.4 GB RAM across two tabs (news.ycombinator.com)

ChatGPT won't let you type until Cloudflare reads your React state (www.buchodi.com)

Say No to Palantir in Europe (action.wemove.eu)

Nitrile and latex gloves may cause overestimation of microplastics (news.umich.edu)

Voyager 1 runs on 69 KB of memory and an 8-track tape recorder (techfixated.com)

The Cognitive Dark Forest (ryelang.org)

Police used AI facial recognition to wrongly arrest TN woman for crimes in ND (www.cnn.com)

Neovim 0.12.0 (github.com)

Miasma: A tool to trap AI web scrapers in an endless poison pit (github.com)

Full network of clitoral nerves mapped out for first time (www.theguardian.com)

Claude Code runs Git reset –hard origin/main against project repo every 10 mins (github.com)

C++26 is done: ISO C++ standards meeting Trip Report (herbsutter.com)

The bot situation on the internet is worse than you could imagine (gladeart.com)

Alzheimer's disease mortality among taxi and ambulance drivers (2024) (www.bmj.com)

What if AI doesn't need more RAM but better math? (adlrocha.substack.com)

My MacBook keyboard is broken and it's insanely expensive to fix (tobiasberg.net)

Coding Agents Could Make Free Software Matter Again (www.gjlondon.com)

The "Vibe Coding" Wall of Shame (crackr.dev)

Netscape News Feed Straight Out of the Late 00s (isp.netscape.com)

TSA lines are so out of control that travelers are hiring line-sitters (www.washingtonpost.com)

Solar is winning the energy race (www.dw.com)

AyaFlow: A high-performance, eBPF-based network traffic analyzer written in Rust (github.com)

The road signs that teach travellers about France (www.bbc.com)

There is no spoon – A software engineers primer for demystified ML (github.com)

Midnight train from GA: A view of America from the tracks as airports struggle (apnews.com)

Lat.md: Agent Lattice: a knowledge graph for your codebase, written in Markdown (github.com)

The rise and fall of IBM's 4 Pi aerospace computers: an illustrated history (www.righto.com)

Kyushu Railway Company Train Varieties (www.jrkyushu.co.jp)

Twice this week, I have come across embarassingly bad data (successfulsoftware.net)

Show HN: BreezePDF – Free, in-browser PDF editor (breezepdf.com)