Classic (First visit) Frontpage as voted by ancient accounts OpenAI are quietly adopting skills, now available in ChatGPT and Codex CLI 257 455 13h simonwillison.net/2025/Dec/12/openai-skills 1macOS 26.2 enables fast AI clusters with RDMA over Thunderbolt 232 444 16h developer.apple.com/documentation/macos-release-notes/macos-26_2-release-notes#RDMA-over-Thunderbolt 2A 'toaster with a lens': The story behind the first handheld digital camera 10 32 5d bbc.com/future/article/20251205-how-the-handheld-digital-camera-was-born 3Sick of smart TVs? Here are your best options 337 384 1d arstechnica.com/gadgets/2025/12/the-ars-technica-guide-to-dumb-tvs 4Photographer built a medium-format rangefinder, and so can you 6 65 6d petapixel.com/2025/12/06/this-photographer-built-an-awesome-medium-format-rangefinder-and-so-can-you 5GNU Unifont 64 277 16h unifoundry.com/unifont/index.html 6The Coming Need for Formal Specification 31 41 10h benjamincongdon.me/blog/2025/12/12/The-Coming-Need-for-Formal-Specification 7Capsudo: Rethinking sudo with object capabilities 40 72 15h ariadne.space/2025/12/12/rethinking-sudo-with-object-capabilities.html 8Rats Play DOOM 118 322 17h ratsplaydoom.com 9Show HN: Tiny VM sandbox in C with apps in Rust, C and Zig 11 154 15h github.com/ringtailsoftware/uvm32 10Beautiful Abelian Sandpiles 11 65 3d eavan.blog/posts/beautiful-sandpiles.html 11So What Should We Call This – A Grue Jay? 26 59 5d utexas.educns./news/research/so-what-should-we-call-grue-jay 12Show HN: I made a spreadsheet where formulas also update backwards 80 163 1d victorpoughon.github.io/bidicalc 13Using secondary school maths to demystify AI 230 116 20h raspberrypi.org/blog/secondary-school-maths-showing-that-ai-systems-dont-think 14String theory inspires a brilliant, baffling new math proof 150 158 21h quantamagazine.org/string-theory-inspires-a-brilliant-baffling-new-math-proof-20251212 15Computer Animator and Amiga fanatic Dick Van Dyke turns 100 15 69 5h news.ycombinator.com/item?id=46252993 16Apple has locked my Apple ID, and I have no recourse. A plea for help 365 700 8h hey.paris/posts/appleid 171300 Still Images from the Animated Films of Hayao Miyazaki's Studio Ghibli (2023) 58 178 10h ghibli.jp/info/013772 18Ensuring a National Policy Framework for Artificial Intelligence 200 155 1d whitehouse.gov/presidential-actions/2025/12/eliminating-state-law-obstruction-of-national-artificial-intelligence-policy 19Security issues with electronic invoices 50 88 17h secvuln.infoinvoice. 20Google removes Sci-Hub domains from U.S. search results due to dated court order 30 170 10h torrentfreak.com/google-removes-sci-hub-domains-from-u-s-search-results-due-to-dated-court-order 21Pg_ClickHouse: A Postgres extension for querying ClickHouse 35 103 2d clickhouse.com/blog/introducing-pg_clickhouse 22Auto-grading decade-old Hacker News discussions with hindsight 266 658 2d karpathy.bearblog.dev/auto-grade-hn 23GPT-5.2 1054 1169 1d openai.com/index/introducing-gpt-5-2 24SQLite JSON at full index speed using generated columns 105 350 1d dbpro.app/blog/sqlite-json-virtual-columns-indexing 25Doxers posing as cops are tricking big tech firms into sharing people's data 25 95 8h wired.com/story/doxers-posing-as-cops-are-tricking-big-tech-firms-into-sharing-peoples-private-data 264 billion if statements (2023) 171 616 6d andreasjhkarlsson.github.io//jekyll/update/2023/12/27/4-billion-if-statements.html 27Freeing a Xiaomi humidifier from the cloud 48 110 1d 0l.de/blog/2025/11/xiaomi-humidifier 28He set out to walk around the world. After 27 years, his quest is nearly over 248 241 5d washingtonpost.com/lifestyle/2025/12/05/karl-bushby-walk-around-world 29Home Depot GitHub token exposed for a year, granted access to internal systems 142 242 19h techcrunch.com/2025/12/12/home-depot-exposed-access-to-internal-systems-for-a-year-says-researcher 30 More...