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1.Microsoft 365 Copilot – Arbitrary Data Exfiltration via Mermaid Diagrams (adamlogue.com)
45 points by gnabgib 1 hour ago | hide | 9 comments
2.Show HN: MyraOS – My 32-bit operating system in C and ASM (Hack Club project) (github.com/dvir-biton)
82 points by dvirbt 4 hours ago | hide | 8 comments
3.Are-we-fast-yet implementations in Oberon, C++, C, Pascal, Micron and Luon (github.com/rochus-keller)
23 points by luismedel 1 hour ago | hide | 1 comment
4.A definition of AGI (arxiv.org)
124 points by pegasus 6 hours ago | hide | 196 comments
5.You already have a Git server (maurycyz.com)
381 points by chmaynard 14 hours ago | hide | 310 comments
6.Sandhill cranes have adopted a Canada gosling (smithsonianmag.com)
9 points by NaOH 2 hours ago | hide | 1 comment
7.NORAD’s Cheyenne Mountain Combat Center, c.1966 (flashbak.com)
78 points by zdw 6 hours ago | hide | 38 comments
8.Ken Thompson recalls Unix's rowdy, lock-picking origins (thenewstack.io)
65 points by dxs 6 hours ago | hide | 2 comments
9.A bug that taught me more about PyTorch than years of using it (elanapearl.github.io)
322 points by bblcla 13 hours ago | hide | 66 comments
10.System.LongBool (embarcadero.com)
32 points by surprisetalk 4 hours ago | hide | 23 comments
11.AI Mafia Network – An interactive visualization (dipakwani.com)
63 points by dipakwani 2 hours ago | hide | 6 comments
12.Poison, Poison Everywhere (loeber.substack.com)
70 points by dividendpayee 2 hours ago | hide | 29 comments
13.Wren: A classy little scripting language (wren.io)
114 points by Lyngbakr 7 hours ago | hide | 30 comments
14.Show HN: Helium Browser for Android with extensions support, based on Vanadium (github.com/jqssun)
19 points by jqssun 2 hours ago | hide | 3 comments
15.Making the Electron Microscope (asimov.press)
56 points by mailyk 8 hours ago | hide | 6 comments
16.Asbestosis (diamondgeezer.blogspot.com)
211 points by zeristor 16 hours ago | hide | 156 comments
17.Feed the bots (maurycyz.com)
143 points by chmaynard 11 hours ago | hide | 102 comments
18.Alzheimer's disrupts circadian rhythms of plaque-clearing brain cells (washu.edu)
139 points by gmays 7 hours ago | hide | 26 comments
19.Eavesdropping on Internal Networks via Unencrypted Satellites (ucsd.edu)
173 points by Bogdanp 17 hours ago | hide | 28 comments
20.Resource use matters, but material footprints are a poor way to measure it (ourworldindata.org)
11 points by surprisetalk 4 hours ago | hide | 2 comments
21.Downloadable movie posters from the 40s, 50s, 60s, and 70s (oclc.org)
403 points by bookofjoe 15 hours ago | hide | 79 comments
22.Pico-Banana-400k (github.com/apple)
351 points by dvrp 22 hours ago | hide | 60 comments
23.Formal Reasoning [pdf] (ru.nl)
118 points by Thom2503 12 hours ago | hide | 27 comments
24.Validating your ideas on strangers (2017) (jeremyaboyd.com)
60 points by tacon 9 hours ago | hide | 31 comments
25.Researchers demonstrate centimetre-level positioning using smartwatches (otago.ac.nz)
12 points by geox 3 hours ago | hide | 4 comments
26.Why your social.org files can have millions of lines without performance issues (andros.dev)
79 points by andros 11 hours ago | hide | 7 comments
27.Nvidia DGX Spark: When benchmark numbers meet production reality (publish.obsidian.md)
124 points by RyeCatcher 7 hours ago | hide | 82 comments
28.Advent of Code 2025: Number of puzzles reduce from 25 to 12 for the first time (adventofcode.com)
406 points by vismit2000 16 hours ago | hide | 198 comments
29.Writing a RISC-V Emulator in Rust (rvemu.app)
100 points by signa11 17 hours ago | hide | 41 comments
30.Clojure Land – Discover open-source Clojure libraries and frameworks (clojure.land)
159 points by TheWiggles 16 hours ago | hide | 38 comments

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