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HN Buddy Daily Digest

Wednesday, April 29, 2026

Hey buddy,

What's up? Just checked out Hacker News for Wednesday, man, some wild stuff today.

Zed 1.0 Dropped

First off, Zed 1.0 finally dropped, you know, that fast code editor. People are pretty hyped but also kinda griping. Like, it doesn't remember window sizes, and some shortcuts are weird. Oh, and get this, someone actually benchmarked its input latency. Turns out it's slower than Sublime and VSCode, but some "Hackerman Text" thing was ridiculously fast. So, still some work to do, I guess. (Check it out here)

HERMES.md Triggers AI Billing

Then there was this absolutely bonkers story about Claude, the AI. Apparently, if you put HERMES.md in your commit message for their code, it could actually trigger extra usage billing! Seriously, how does that even happen? The company said it was an "overactive anti-abuse system" and they fixed it. Wild, right? (The crazy GitHub issue)

Major Linux Exploit: Copy Fail

Speaking of wild, there's a huge Linux vulnerability called "Copy Fail." It's apparently a 732-byte exploit that can give you root access. Pretty serious! People were wondering why the title on HN was so understated for such a big deal. Good news if you're a Qubes OS user, though – commenters said it's not vulnerable, 'as usual.' (Learn more about Copy Fail)

Neal.fun's Cursor Camp

On a lighter note, Neal.fun, the guy who makes those cool interactive web things, released something called "Cursor Camp." It's this chill little game where you move your cursor around a camp. Super simple but kinda addictive. Firefox users were complaining it was super laggy for them, though. (Play Cursor Camp)

Online Age Verification Debate

There was also a big discussion about online age verification. You know, making sure kids aren't on social media. People are saying it's a "hill to die on" for privacy. But apparently, a lot of kids are already just changing their ages or getting older friends to do face scans for them. So, not sure how effective that'll be. (The age verification discussion)

Bugs Rust Won't Catch

And for the Rust fans, a blog post came out called "Bugs Rust won't catch." It's a good reminder that Rust's memory safety is awesome, but it doesn't magically fix all bugs. Like, logic errors or weird non-UTF-8 filenames. Makes sense, but still good to remember. (Read about Rust's limits)

Maryland Bans Surveillance Pricing

Oh, and finally, Maryland just banned "surveillance pricing" in grocery stores. That's where stores use your data to give different people different prices for the same stuff. Apparently, it's the first state to do it. Kinda cool, right? No more feeling like you're getting ripped off because the guy next to you got a better deal based on his shopping habits. (Details on the Maryland ban)

Alright, gotta run, man! Talk later!

All Stories from Today

Zed 1.0 (zed.dev)

HERMES.md in commit messages causes requests to route to extra usage billing (github.com)

Copy Fail (copy.fail)

Cursor Camp (neal.fun)

Online age verification is the hill to die on (x.com)

Bugs Rust won't catch (corrode.dev)

We need a federation of forges (blog.tangled.org)

Soft launch of open-source code platform for government (www.nldigitalgovernment.nl)

Mistral Medium 3.5 (mistral.ai)

HashiCorp co-founder says GitHub 'no longer a place for serious work' (www.theregister.com)

FastCGI: 30 years old and still the better protocol for reverse proxies (www.agwa.name)

Kyoto cherry blossoms now bloom earlier than at any point in 1,200 years (jivx.com)

Maryland becomes first state to ban surveillance pricing in grocery stores (www.theguardian.com)

Why AI companies want you to be afraid of them (www.bbc.com)

Laws of UX (lawsofux.com)

Third editor fired in Elsevier’s citation cartel crackdown (www.chrisbrunet.com)

An open-source stethoscope that costs between $2.5 and $5 to produce (github.com)

He asked AI to count carbs 27000 times. It couldn't give the same answer twice (www.diabettech.com)

OpenTrafficMap (opentrafficmap.org)

Why I still reach for Lisp and Scheme instead of Haskell (jointhefreeworld.org)

Show HN: Rip.so – a graveyard for dead internet things (rip.so)

"People who don't use AI will be left behind" (migrainebrain.bearblog.dev)

HardenedBSD Is Now Officially on Radicle (hardenedbsd.org)

Germany Overtakes US in Ammunition Production Capacity (www.newsweek.com)

GitHub – DOS 1.0: Transcription of Tim Paterson's DOS Printouts (github.com)

Linux 7.0 Broke PostgreSQL: The Preemption Regression Explained (read.thecoder.cafe)

Germany has become the largest ammunition producer in the world (prm.ua)

Letting AI play my game – building an agentic test harness to help play-testing (blog.jeffschomay.com)

Ramp's Sheets AI Exfiltrates Financials (www.promptarmor.com)

How to Build the Future: Demis Hassabis [video] (www.youtube.com)