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  • 48 Fix HDMI-CEC weirdness with a Raspberry Pi and a $7 cable (johnlian.net)
    by jlian an hour ago | 15 comments
  • 179 Upcoming Changes to Let's Encrypt Certificates (community.letsencrypt.org)
    by schmuckonwheels 3 hours ago | 128 comments
  • 14 Economics of Orbital vs. Terrestrial Data Centers (andrewmccalip.com)
    by flinner an hour ago | 11 comments
  • 50 “Are you the one?” is free money (blog.owenlacey.dev)
    by samwho 4 days ago | 7 comments
  • 28 A kernel bug froze my machine: Debugging an async-profiler deadlock (questdb.com)
    by bluestreak 2 hours ago | 9 comments
  • 27 1/4 of US-Trained Scientists Eventually Leave. Is the US Giving Away Its Edge? (arxiv.org)
    by bikenaga 3 hours ago | 10 comments
  • 72 Essential Semiconductor Physics [pdf] (nanohub.org)
    by akshatjiwan 2 days ago | 4 comments
  • 442 “Super secure” messaging app leaks everyone's phone number (ericdaigle.ca)
    by e_daigle 4 hours ago | 185 comments
  • 139 US TikTok investors in limbo as deal set to be delayed again (bbc.com)
    by 1659447091 3 days ago | 72 comments
  • 70 Cosmic-ray bath in a past supernova gives birth to Earth-like planets (science.org)
    by toomuchtodo 6 hours ago | 22 comments
  • 99 Umbrel – Personal Cloud (umbrel.com)
    by oldfuture 4 hours ago | 55 comments
  • 72 Chafa: Terminal Graphics for the 21st Century (hpjansson.org)
    by birdculture 5 hours ago | 9 comments
  • 7 Nature's many attempts to evolve a Nostr (newsletter.squishy.computer)
    by fiatjaf 5 days ago | discuss
  • 324 Avoid UUID Version 4 Primary Keys in Postgres (andyatkinson.com)
    by pil0u 13 hours ago | 330 comments
  • 15 I used Claude Code to write a piano web app (jcurcioconsulting.com)
    by Jeremy1026 2 hours ago | 4 comments
  • 338 Carrier Landing in Top Gun for the NES (relaxing.run)
    by todsacerdoti 9 hours ago | 135 comments
  • 178 It seems that OpenAI is scraping [certificate transparency] logs (benjojo.co.uk)
    by pavel_lishin 9 hours ago | 93 comments
  • 22 The appropriate amount of effort is zero (expandingawareness.org)
    by gmays 3 hours ago | 14 comments
  • 470 I'm Kenyan. I don't write like ChatGPT, ChatGPT writes like me (marcusolang.substack.com)
    by florian_s 11 hours ago | 310 comments
  • 58 We are discontinuing the dark web report (support.google.com)
    by satertek 8 hours ago | 25 comments
  • 33 Secret Documents Show Pepsi and Walmart Colluded to Raise Food Prices (thebignewsletter.com)
    by connor11528 2 hours ago | 1 comments
  • 246 Problems with D-Bus on the Linux desktop (blog.vaxry.net)
    by LorenDB 4 hours ago | 154 comments
  • 26 We architected an edge caching layer to eliminate cold starts (mintlify.com)
    by skeptrune 7 hours ago | 16 comments
  • 70 Building an efficient hash table in Java (bluuewhale.github.io)
    by birdculture 2 days ago | 7 comments
  • 380 Ask HN: What Are You Working On? (December 2025) ()
    by david927 a day ago | 1269 comments   ask
  • Optery (YC W22) Hiring CISO, Release Manager, Tech Lead (Node), Full Stack Eng (optery.com)
    11 hours ago   job
  • 75 Show HN: A pager (udp7777.com)
    by keepamovin a day ago | 30 comments
  • 49 Show HN: I Ching simulator with accurate Yarrow Stalk probabilities (castiching.com)
    by jackzhuo 2 days ago | 30 comments
  • 247 SoundCloud has banned VPN access (old.reddit.com)
    by empressplay 20 hours ago | 167 comments
  • 156 US Tech Force (techforce.gov)
    by purple_ferret 6 hours ago | 200 comments