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HN Buddy Daily Digest

Sunday, July 27, 2025

Hey buddy, Long time no talk! Just wanted to give you a quick rundown on some of the cool stuff from Hacker News yesterday, Sunday. Lotta interesting tech chatter, as usual.

ByteDance's VSCode Fork and Privacy

First up, there was a big one about ByteDance's VSCode fork, called Trae IDE. Someone did a deep dive into how it performs and, more interestingly, how much telemetry it collects. Basically, it's a peek into how a huge company like ByteDance handles their internal dev tools.

The comments were pretty spicy on this, with people talking a lot about privacy. One person mentioned how they barely use GitHub anymore and only open LinkedIn twice a year because they're trying to avoid all that data collection. It really got people thinking about how hard it is to actually avoid sending out your info these days, with everything from dev tools to games constantly phoning home.

Dumb Pipe for Secure Connections

Then there's this new tool called Dumb Pipe. It's pitched as a way to make super secure, direct connections between computers, almost like a next-gen VPN but decentralized. The cool thing is how it finds other computers – it can even use the BitTorrent network! The creator jumped in the comments to explain how they run some relays to help with the connection process, but you can use your own too. Pretty neat for anyone wanting to bypass central servers.

EU's Wild Age Verification Idea

Big news out of Europe: the EU is reportedly looking at an age verification app that might only work on Android phones officially licensed by Google. This means if you're running a custom or de-Googled Android, you might be locked out. People in the comments were, predictably, freaking out about privacy and control. There was a whole debate about whether your phone even *needs* to be "secure" in this way just to relay your identity, and some even brought up how free speech is handled differently in the EU vs. the US, with Germany having more censorship on certain games.

Farewell to Tom Lehrer

On a sadder note, Tom Lehrer passed away. You know, the hilarious satirist and mathematician? Folks were sharing their favorite songs and stories. One comment highlighted a wild prank he apparently pulled on the NSA that went undiscovered for nearly 60 years! What a legend.

NASA Employee Exodus

There was also a story about 4,000 NASA employees opting to leave the agency through a deferred resignation program. It sparked a big debate in the comments about the state of R&D funding in the US. Some were saying budget cuts are destroying future economic value, while others were arguing about the actual numbers and what's really going on behind the scenes. Sounds like a lot of folks are concerned about what it means for NASA's future.

Getting "Komooted" on Your Bike

For the cycling folks, there was a post titled "When we get Komooted". It's about how the popular Komoot app, which helps plan bike routes, sometimes leads cyclists down less-than-ideal paths. The cool part in the comments was someone sharing their own free and open-source alternative they built and are using on a 6-month trip through Europe. Another person vouched for Locus Maps with Brouter for completely offline routing, which is pretty handy for saving battery and staying off-grid.

AI HUDs, Not Just Copilots

Finally, a thought-provoking piece about AI: "Enough AI copilots, we need AI HUDs". The idea is that instead of AI taking over tasks (like a copilot), we should focus on AI that gives us real-time, augmented info, like a Heads-Up Display in a fighter jet. The comments brought up how tricky context is for AI, but also made a cool comparison to night-vision optics – they're not perfect, but operators learn to trust them for what they do. Someone also pointed out that with HUDs, we'd still need good old physical switches and dials for actual control, not just more touchscreens.

Anyway, that's the gist of it! Hope you had a good weekend. Talk soon!

All Stories from Today

Performance and telemetry analysis of Trae IDE, ByteDance's VSCode fork (github.com)

Dumb Pipe (www.dumbpipe.dev)

EU age verification app to ban any Android system not licensed by Google (www.reddit.com)

Tom Lehrer has died (www.nytimes.com)

4k NASA employees opt to leave agency through deferred resignation program (www.kcrw.com)

When we get Komooted (bikepacking.com)

Enough AI copilots, we need AI HUDs (www.geoffreylitt.com)

Hierarchical Reasoning Model (arxiv.org)

Linux on Snapdragon X Elite: Linaro and Tuxedo Pave the Way for ARM64 Laptops (www.linaro.org)

Making Postgres slower (byteofdev.com)

Allianz Life says 'majority' of customers' personal data stolen in cyberattack (techcrunch.com)

Chemical process produces critical battery metals with no waste (spectrum.ieee.org)

Claude Code is a slot machine (rgoldfinger.com)

The future is not self-hosted, but self-sovereign (www.robertmao.com)

I hacked my washing machine (nexy.blog)

Fast and cheap bulk storage: using LVM to cache HDDs on SSDs (quantum5.ca)

Beetroot juice lowers blood pressure by changing oral microbiome: study (news.exeter.ac.uk)

The many JavaScript runtimes of the last decade (buttondown.com)

Janet: Lightweight, Expressive, Modern Lisp (janet-lang.org)

Ask HN: What are you working on? (July 2025) (news.ycombinator.com)

Show HN: Windows 7 GUI for the web (khang-nd.github.io)

Smallest particulate matter air quality sensor for ultra-compact IoT devices (www.bosch-sensortec.com)

The JJ VCS workshop: A zero-to-hero speedrun (github.com)

GPT might be an information virus (2023) (nonint.com)

US Government takes $1B from nuclear modernization for gold-plated jet (www.nytimes.com)

No AI Content (eclecticlight.co)

Is Jeff Bezos killing The Washington Post on purpose or by accident? (www.thebulwark.com)

IBM Keyboard Patents (sharktastica.co.uk)

Constrained languages are easier to optimize (jyn.dev)

ZUSE – The Modern IRC Chat for the Terminal Made in Go/Bubbletea (github.com)