• 82 Fix HDMI-CEC weirdness with a Raspberry Pi and a $7 cable (johnlian.net)
  by jlian 2 hours ago | 27 comments
• 62 1/4 of US-Trained Scientists Eventually Leave. Is the US Giving Away Its Edge? (arxiv.org)
  by bikenaga 3 hours ago | 45 comments
• 90 “Are you the one?” is free money (blog.owenlacey.dev)
  by samwho 4 days ago | 10 comments
• 19 Nature's many attempts to evolve a Nostr (newsletter.squishy.computer)
  by fiatjaf 5 days ago | 7 comments
• 36 A kernel bug froze my machine: Debugging an async-profiler deadlock (questdb.com)
  by bluestreak 3 hours ago | 9 comments
• 196 Upcoming Changes to Let's Encrypt Certificates (community.letsencrypt.org)
  by schmuckonwheels 4 hours ago | 153 comments
• 79 Essential Semiconductor Physics [pdf] (nanohub.org)
  by akshatjiwan 2 days ago | 4 comments
• 44 Economics of Orbital vs. Terrestrial Data Centers (andrewmccalip.com)
  by flinner 2 hours ago | 46 comments
• 148 US TikTok investors in limbo as deal set to be delayed again (bbc.com)
  by 1659447091 3 days ago | 87 comments
• 455 “Super secure” messaging app leaks everyone's phone number (ericdaigle.ca)
  by e_daigle 4 hours ago | 200 comments
• 79 Chafa: Terminal Graphics for the 21st Century (hpjansson.org)
  by birdculture 5 hours ago | 14 comments
• 73 Cosmic-ray bath in a past supernova gives birth to Earth-like planets (science.org)
  by toomuchtodo 6 hours ago | 25 comments
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  by oldfuture 4 hours ago | 58 comments
• 325 Avoid UUID Version 4 Primary Keys in Postgres (andyatkinson.com)
  by pil0u 13 hours ago | 343 comments
• 33 The appropriate amount of effort is zero (expandingawareness.org)
  by gmays 3 hours ago | 25 comments
• 70 We are discontinuing the dark web report (support.google.com)
  by satertek 9 hours ago | 27 comments
• 342 Carrier Landing in Top Gun for the NES (relaxing.run)
  by todsacerdoti 9 hours ago | 139 comments
• 491 I'm Kenyan. I don't write like ChatGPT, ChatGPT writes like me (marcusolang.substack.com)
  by florian_s 11 hours ago | 325 comments
• 182 It seems that OpenAI is scraping [certificate transparency] logs (benjojo.co.uk)
  by pavel_lishin 10 hours ago | 94 comments
• 52 Secret Documents Show Pepsi and Walmart Colluded to Raise Food Prices (thebignewsletter.com)
  by connor11528 2 hours ago | 10 comments
• 27 We architected an edge caching layer to eliminate cold starts (mintlify.com)
  by skeptrune 7 hours ago | 20 comments
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  by LorenDB 4 hours ago | 162 comments
• 384 Ask HN: What Are You Working On? (December 2025) ()
  by david927 a day ago | 1281 comments   ask
• 71 Building an efficient hash table in Java (bluuewhale.github.io)
  by birdculture 2 days ago | 7 comments
• 75 Show HN: A pager (udp7777.com)
  by keepamovin a day ago | 32 comments
• 50 Show HN: I Ching simulator with accurate Yarrow Stalk probabilities (castiching.com)
  by jackzhuo 2 days ago | 32 comments
• Optery (YC W22) Hiring CISO, Release Manager, Tech Lead (Node), Full Stack Eng (optery.com)
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• 251 SoundCloud has banned VPN access (old.reddit.com)
  by empressplay 21 hours ago | 168 comments
• 164 US Tech Force (techforce.gov)
  by purple_ferret 6 hours ago | 224 comments
• 6 JetBlue flight averts mid-air collision with US Air Force jet (reuters.com)
  by divbzero 40 minutes ago | 1 comments