HN Reader

Mapped: Where ChatGPT is Banned in 2025 (visualcapitalist.com)

1 points by mdp2021 23s ago 0 comments

Show HN: Prime Number Grid Visualizer (enda.sh)

1 points by dduplex 2m ago 0 comments

Montana Mini-Computer Demo from Htmx Creator with Casey Muratori [video] (youtube.com)

1 points by aus10d 3m ago 1 comments

Tower 14 for Mac – Custom Git Workflows (youtube.com)

1 points by brunobrito 3m ago 0 comments

We open sourced our MCP server, and what it means for you (github.blog)

1 points by thebeardisred 5m ago 0 comments

Scaling Recommender Transformers to One Billion Parameters (arxiv.org)

1 points by PaulHoule 10m ago 0 comments

We caught companies making it harder to delete your personal data online (themarkup.org)

3 points by amarcheschi 11m ago 0 comments

Playwright for Beginners: Quick-Start Automation (qa.tech)

1 points by Liriel 13m ago 0 comments

Miegakure Siggraph 2025 Talk (youtube.com)

1 points by bgthompson 14m ago 0 comments

Netflix Recommendations Mastery: Complete Implementation Guide (github.com)

4 points by thunderbong 15m ago 0 comments

Farmers want California to change its autonomous tractor ban (nbcnews.com)

7 points by ccozan 17m ago 1 comments

The Birth of the Modern Moral Panic (worldhistory.substack.com)

2 points by crescit_eundo 17m ago 0 comments

Sabu Disk (en.wikipedia.org)

2 points by bookofjoe 18m ago 0 comments

Staff fear UK's Turing AI Institute at risk of collapse (bbc.co.uk)

3 points by mellosouls 19m ago 1 comments

Sam Altman and the Whale (technologyreview.com)

1 points by warrenm 22m ago 2 comments

Show HN: AI that researches your B2B prospects like a human (intellisell.ai)

2 points by troyethaniel 22m ago 1 comments

Open Source worktree manager for Claude Code (stravu.com)

2 points by jbentley1 22m ago 1 comments

OpenAI, cofounder Sam Altman to take on Neuralink with new startup (arstechnica.com)

2 points by voxadam 24m ago 1 comments

AI Models Are the Gold, Forward-Deployed Engineers Are the Gold Miners (emcap.com)

2 points by yarapavan 25m ago 0 comments

Thousands evacuated in Spain as deadly heatwave fans Mediterranean wildfires (theguardian.com)

2 points by melenaboija 26m ago 0 comments

Show HN: AI Pharmacist (drguide.net)

1 points by SalmanChishti 27m ago 0 comments

When DEF CON partners with the U.S. Army (jackpoulson.substack.com)

37 points by OgsyedIE 27m ago 12 comments

DoubleAgents: Fine-Tuning LLMs for Covert Malicious Tool Calls (pub.aimind.so)

15 points by grumblemumble 30m ago 5 comments

Architecting LARGE software projects [video] (youtube.com)

1 points by jcmontx 31m ago 0 comments

Marc Andreessen's 'Cold War' Warning: U.S. Must AI Race (sovereignnations.com)

3 points by warrenm 32m ago 0 comments

Prompting by Activation Maximization (joecooper.me)

1 points by thatjoeoverthr 33m ago 0 comments

GPT5 potentially will monetize free users (semianalysis.com)

1 points by themule 33m ago 0 comments

Ultrathink in Claude Code (claudelog.com)

1 points by FergusArgyll 33m ago 0 comments

The Mary Queen of Scots Channel Anamorphosis: A 3D Simulation (charlespetzold.com)

13 points by warrenm 35m ago 2 comments

Common problems managing senior engineers (emdiary.substack.com)

2 points by BerislavLopac 35m ago 0 comments

Show HN: Harambe (File Hosting Platform) (Screenshots Inside) (github.com)

1 points by Toby1VC 36m ago 1 comments

How to Install Latest Version of Tesseract OCR? (aiviewz.com)

1 points by ai_viewz 37m ago 0 comments

How the Osama Bin Laden Raid Gave China Its New Stealth Helicopter (nationalinterest.org)

2 points by voxadam 43m ago 0 comments

China cautions tech firms over Nvidia H20 AI chip purchases, sources say (reuters.com)

3 points by Lucasoato 45m ago 1 comments

Fighting against big tech social media (bluedwarf.top)

3 points by lardbgard 45m ago 2 comments

The #1 Reason Buyers Choose Competitors Who Aren't Better Than You (businessofsoftware.org)

2 points by jannurgel 48m ago 0 comments

You Learn More from Your Failures Than Your Success (newsletter.failory.com)

1 points by Taikhoom10 49m ago 0 comments

Linux Security Hardening and Other Tweaks (vez.mrsk.me)

5 points by redbell 50m ago 1 comments

Challenges Related to the Reprocessing of Spent Nuclear Fuel (mdpi.com)

3 points by PaulHoule 53m ago 0 comments

So what's the difference between plotted and printed artwork? (lostpixels.io)

11 points by cosiiine 55m ago 2 comments

MCP Vulnerabilities Every Developer Should Know (composio.dev)

1 points by jatwork 55m ago 0 comments

Geneva makes public transport temporarily free to combat pollution spike (reuters.com)

9 points by kristjank 55m ago 6 comments

Just how much has DOGE exaggerated its numbers? Now we have receipts (politico.com)

33 points by pulisse 57m ago 17 comments

Show HN: hink - Link Shortener for Hackers (github.com)

1 points by ccbikai 57m ago 0 comments

Learning Analog System Design with the MOSbius (spectrum.ieee.org)

2 points by sohkamyung 58m ago 0 comments

Supporting org.apache.xml.security in graalVM (guust.ysebie.be)

5 points by whizzx 58m ago 1 comments

DevRelKaigi 2025 (devrelkaigi.org)

1 points by moongift2 1h ago 0 comments

Some users report their Firefox browser is scoffing CPU power (theregister.com)

4 points by pseudolus 1h ago 0 comments

Trump Has Made Himself Commander in Chief of the Chip Industry (nytimes.com)

1 points by zzzeek 1h ago 0 comments

Pebble Time 2 Design Reveal (youtube.com)

12 points by net01 1h ago 2 comments

Show HN: Play a game and help us better understand how people perceive color

2 AndreasM 1 8/13/2025, 11:51:13 AM survey-xact.dk ↗
This is a short interactive experiment to explore whether we all perceive brightness and color the same way. Participants match the brightness of a gray paper plane to colorful backgrounds. Results will help study individual variation in color perception. Demo video included. Feedback welcome!

Comments (1)

boxedsound · 1h ago
The game didn't progress through different levels. It was simply stuck with the airplane on the white background, with a black-white gradient on the right hand side.