- 48Fix HDMI-CEC weirdness with a Raspberry Pi and a $7 cable (johnlian.net)
- 179Upcoming Changes to Let's Encrypt Certificates (community.letsencrypt.org)
- 14Economics of Orbital vs. Terrestrial Data Centers (andrewmccalip.com)
- 50“Are you the one?” is free money (blog.owenlacey.dev)
- 28A kernel bug froze my machine: Debugging an async-profiler deadlock (questdb.com)
- 271/4 of US-Trained Scientists Eventually Leave. Is the US Giving Away Its Edge? (arxiv.org)
- 72Essential Semiconductor Physics [pdf] (nanohub.org)
- 442“Super secure” messaging app leaks everyone's phone number (ericdaigle.ca)
- 139US TikTok investors in limbo as deal set to be delayed again (bbc.com)
- 70Cosmic-ray bath in a past supernova gives birth to Earth-like planets (science.org)
- 99Umbrel – Personal Cloud (umbrel.com)
- 72Chafa: Terminal Graphics for the 21st Century (hpjansson.org)
- 7Nature's many attempts to evolve a Nostr (newsletter.squishy.computer)
- 324Avoid UUID Version 4 Primary Keys in Postgres (andyatkinson.com)
- 15I used Claude Code to write a piano web app (jcurcioconsulting.com)
- 338Carrier Landing in Top Gun for the NES (relaxing.run)
- 178It seems that OpenAI is scraping [certificate transparency] logs (benjojo.co.uk)
- 22The appropriate amount of effort is zero (expandingawareness.org)
- 470I'm Kenyan. I don't write like ChatGPT, ChatGPT writes like me (marcusolang.substack.com)
- 58We are discontinuing the dark web report (support.google.com)
- 33Secret Documents Show Pepsi and Walmart Colluded to Raise Food Prices (thebignewsletter.com)
- 246Problems with D-Bus on the Linux desktop (blog.vaxry.net)
- 26We architected an edge caching layer to eliminate cold starts (mintlify.com)
- 70Building an efficient hash table in Java (bluuewhale.github.io)
- 380Ask HN: What Are You Working On? (December 2025)
ask - Optery (YC W22) Hiring CISO, Release Manager, Tech Lead (Node), Full Stack Eng (optery.com)
job - 75Show HN: A pager (udp7777.com)
- 49Show HN: I Ching simulator with accurate Yarrow Stalk probabilities (castiching.com)
- 247SoundCloud has banned VPN access (old.reddit.com)
- 156US Tech Force (techforce.gov)