What Wearables Miss When They Measure “Stress”
Last month, my smart ring told me I was under high stress at 7 pm on a Tuesday. I wasn't feeling "high stress" at all, instead, I was just running up the stairs because I had forgotten my laptop charger and needed to get to my Zoom meeting in six minutes. The same...
O Coin Needs Proof of Work for Trust, and Layer 2 for Scale
O Coin has one job: to be money people actually use. Not a store of value. Not a bet. A transactional currency for every country, with its reference value tied to something universal: the local price of one liter of potable water. The blockchain measures water prices...
How I Built an Open Source Publishing Workflow for Chess Streamers
A static-site pipeline that turns chess live-streams into searchable session pages with games, chat replay, transcripts, thumbnails, analytics, and SEO metadata. Livestreams Are Bad Archives Livestreams are great in the moment and surprisingly weak as archives. After...
The Spread Operator Is an Allowlist With Nothing In It: CVE-2026-69258 in Flowise
Three characters of JavaScript grant an unauthenticated caller write access to every field in an object, including the ones you add six months later. Here is the primitive, the sink, the CWE argument, and the grep that finds it in your own codebase. I do not spend...
How to Build Automatic Crypto Payouts with the FaucetPay API
Sending a cryptocurrency reward manually is easy. Building software that can send thousands of tiny rewards without paying users twice, leaking an API key, losing track of failed payments, or draining your balance because somebody discovered an exploitable endpoint is...
Teaching an AI to Interview Humans and Write Buildable Product Specs
1. What we wanted, and how we set it up Every man hauls his own sack of sad experience and regret, and the heaviest sacks belong to those who once stood at the crossroads, weighing whether to start their own software project — and for some reason decided to go ahead...
An Analytical Approach to Tracking Endpoint Distribution
Target frequency should be treated as a physical-design bet, not a number that gets declared once and defended until tapeout. A block that misses timing by a few hard paths is different from a block whose TNS and violating endpoint count spread sharply when the period...
The TechBeat: Whose Memory Is It? Building Multi-Tenant, Multi-Tier Memory for AI Agents (Part 1) (8/30/2026)
How are you, hacker? 🪐Want to know what's trending right now?: The Techbeat by HackerNoon has got you covered with fresh content from our trending stories of the day! Set email preference here. ## Navigating Claude Code: The Full Workflow By @efimovov_5guqm5 [ 9 Min...
European Commission Revives Push for Encryption Backdoors in ProtectEU Strategy
Article URL: https://reclaimthenet.org/eu-protecteu-strategy-encryption-backdoor-law-enforcement Comments URL: https://news.ycombinator.com/item?id=49499394 Points: 7 # Comments: 1
Is 4K just marketing? Here’s where the name really came from
4K is a catchier marketing term than 2160p, but the resolution also has this name for a reason.
Caterpillar is bringing to AI deployment what it learned from automating mining
Caterpillar has spent decades putting autonomous machines to work at remote mining sites. It's now bringing that experience to AI deployment.
Europe’s summer drought is so extreme that desertification is a growing threat
Article URL: https://fortune.com/2026/08/29/europe-summer-drought-desertification-threat-rivers-fish/ Comments URL: https://news.ycombinator.com/item?id=49498978 Points: 5 # Comments: 0
Things to know before using your MacBook outside
Keep an eye on the temperature when using your MacBook outside.
Google Maps has changed Lake Ontario to Lake America for US users
It'll still show up as Lake Ontario for Maps users in Canada.
Low(er)-Cost Humanoid Robot Leverages DIY Actuators
Humanoid robots, even scaled-down ones, tend to be expensive. The Berkeley Humanoid Lite offers a more accessible and economical option by centering the design around 3D printed actuators that make up the bulk of the robot’s frame. The actuators are made by combining...
Improve your Android Auto experience by doing these simple things
Android Auto has several essential features enabled by default, but you may be surprised at how much it can really do.
Claude Session URL appended to commit messages and PR descriptions by default
Article URL: https://github.com/anthropics/claude-code/issues/66504 Comments URL: https://news.ycombinator.com/item?id=49498201 Points: 22 # Comments: 2
Leak of Internal Valve Data
Article URL: https://www.pcgamer.com/games/fps/a-massive-cache-of-valve-data-has-reportedly-leaked-online-appearing-to-include-portal-2s-elusive-beta-build-and-a-potential-weapon-from-half-life-2-episode-3/ Comments URL: https://news.ycombinator.com/item?id=49498002...
monty-go: Pure-Go wrapper for Pydantic’s Monty Python Interpreter
Article URL: https://github.com/fugue-labs/monty-go Comments URL: https://news.ycombinator.com/item?id=49497928 Points: 7 # Comments: 0
Automating Immersive Reading
Article URL: https://smoores.dev/post/automating_immersive_reading/ Comments URL: https://news.ycombinator.com/item?id=49497854 Points: 5 # Comments: 1
An implementation of Conway’s Game of Life for Windows 3.1x and later
Article URL: https://www.muppetlabs.com/~breadbox/software/windows.html Comments URL: https://news.ycombinator.com/item?id=49497819 Points: 3 # Comments: 0
Hacking IKEA Furniture
Article URL: https://greenlightning.eu/diy/hacking-ikea-furniture/ Comments URL: https://news.ycombinator.com/item?id=49497810 Points: 5 # Comments: 0
The turbulent AI era is here. The choices we make now are critical
Article URL: https://www.gatesnotes.com/home/home-page-topic/reader/a-turbulent-ai-era-and-critical-choices-to-make Comments URL: https://news.ycombinator.com/item?id=49497803 Points: 5 # Comments: 1
One Nix flake to rule them all
Article URL: https://fzakaria.com/2026/08/28/one-flake-to-rule-them-all Comments URL: https://news.ycombinator.com/item?id=49497712 Points: 4 # Comments: 0
How much storage does a smart TV typically have?
Smart TVs store lots of data, and the amount they have to work with is often quite low. There are ways to maximize your storage space, though.
Apple Arcade just got this retro-inspired gem
This throwback game has simple controls and graphics, but the actual gameplay can be as complex as you want.
How to check if your TV is playing in 4K or not
There's plenty of 4K content to watch on your 4K TV, but not everything is in Ultra HD. Thankfully, you can check what you're currently seeing.
Giving the NES an Optical Data Storage Add-On
The introduction of optical media in the form of CDs meant a revolution in the world of gaming consoles, escaping the restrictions of a few dozen MB of storage and instead offering a theoretically infinite amount of storage through the miracle and tedium of swapping...
My fat loss experiments with ChatGPT and water fasting
Article URL: https://community.webminal.org/t/my-fat-loss-experiments-with-chatgpt-and-water-fasting/8846 Comments URL: https://news.ycombinator.com/item?id=49497362 Points: 3 # Comments: 0
Fair Work Commission condemns ‘plain wrong’ AI legal advice
Article URL: https://www.abc.net.au/news/2026-08-29/fair-work-commission-condemns-ai-legal-advice/107089766 Comments URL: https://news.ycombinator.com/item?id=49497357 Points: 3 # Comments: 0