Hackernews posts about W23

W23 is a reference to Winter 2023, likely indicating that the companies or projects mentioned are Y Combinator (YC) startups that went through the Winter 2023 batch.

1. Analyst Kit (YC W23): Turn your Claude / Codex into an investment analyst (Free) (github.com)
   5 points by mohitjandwani 15 days ago | 4 comments
2. Show HN: We post-trained a model that pen tests instead of refusing (www.argusred.com)
   93 points by dk189 17 days ago | 40 comments
3. Social Media Recalibrates How the Brain Values Mental Effort (neurosciencenews.com)
   3 points by w23j 4 days ago | discuss
4. Launch HN: Adam (YC W25) – Open-Source AI CAD (github.com)
   215 points by zachdive 19 days ago | 97 comments
5. Open (YC W24): we'll refund every dollar, up to $2M, if our AI agent disappoints (www.open.cx)
   2 points by gharbat 22 days ago | 1 comments
6. Gesture-based proof of humanity – W3C DID, on-chain, no biometrics (homosapience.org)
   2 points by tulubyev 26 days ago | 1 comments
7. The State of Ship Quality: We Audited Every YC W26 Website (overlayqa.com)
   2 points by emvied 26 days ago | 1 comments
8. Group Note Draft: W3C Standards Vulnerability Disclosure and Handling Proces (www.w3.org)
   1 points by jruohonen 6 days ago | discuss
9. Show HN: Talos – Open-source WASM interpreter for Lean (github.com)
   106 points by mfornet 19 days ago | 28 comments
10. Ask HN: New employeer not providing equipment
    29 points by gl9 2 days ago | 41 comments
11. Show HN: Routing24 – free route optimization agent for Claude Cowork/WebMCP (github.com)
    6 points by dennis16384 2 days ago | discuss
12. Seeking Advice
    4 points by linmer 15 days ago | 4 comments
13. Show HN: Open-Sourced Approxima, Our Agentic QA Tool to Catch Breakages Faster (github.com)
    2 points by Intragalactic 23 days ago | discuss
14. Show HN: Spanly - See what AI agents do inside your MCP server (spanly.com)
    1 points by timq 26 days ago | 2 comments
15. Why does paper fold so well? (www.bbc.co.uk)
    108 points by zeristor 23 days ago | 63 comments
16. The iPhone explains 33–52% of fertility decline among women aged 15–44 (www.nber.org)
    102 points by delichon 29 days ago | 54 comments
17. Is the iPhone birth control? Causal evidence from AT&T's 2007-2011 monopoly [pdf] (www.nber.org)
    95 points by Terretta 5 days ago | 92 comments
18. Matrix URIs, a URL syntax from Tim Berners-Lee that never shipped (1996) (www.w3.org)
    66 points by napolux 10 days ago | 33 comments
19. Show HN: Pet Reminder – A macOS reminder app with a desktop pet (reminder.w3cub.com)
    14 points by terryXyz about 13 hours ago | 11 comments
20. Automation and Repression (www.nber.org)
    4 points by n4r9 8 days ago | 1 comments
21. Why growth harder to find: good ideas aren't becoming rare, but hard to share (www.nber.org)
    3 points by oliculipolicula 9 days ago | discuss
22. The Theoretical Limit of Image Compression [video] (www.youtube.com)
    3 points by Imustaskforhelp 14 days ago | discuss
23. How Does Bluetooth Work? (www.bbc.co.uk)
    3 points by vismit2000 17 days ago | discuss
24. Writing code vs. shipping code [pdf] (www.nber.org)
    3 points by mustaphah 25 days ago | discuss
25. The Theoretical Limit of Image Compression [video] (www.youtube.com)
    2 points by eln1 14 days ago | 1 comments
26. The Lockdown Dissidents (A WSJ Documentary) (www.youtube.com)
    2 points by mudil 26 days ago | 1 comments
27. Inferring Living Standards from the Value of a Statistical Life (www.nber.org)
    2 points by paulpauper 7 days ago | discuss
28. AI and the Collapse of the Www (www.nber.org)
    2 points by jmsflknr 8 days ago | discuss
29. Can Online Activity Be Regulated? Evidence from Adult Websites (www.nber.org)
    2 points by paulpauper 20 days ago | discuss
30. Enjoyable Tasks, Contracting and Automation [pdf] (www.nber.org)
    2 points by pupperino 26 days ago | discuss