Hackernews posts about W22

W22 is the 22nd batch of startups accepted into Y Combinator, a well-known American seed funding firm that provides financial support and mentorship to early-stage startups.

1. Launch HN: Reality Defender (YC W22) – API for Deepfake and GenAI Detection (www.realitydefender.com)
   92 points by bpcrd 5 days ago | 63 comments
2. Show HN: Moots AI (YC W22) helps you turn meetup contacts into deals
   1 points by Tonje 23 days ago | discuss
3. Show HN: Term – Rust-based data validation with OpenTelemetry (github.com)
   3 points by ericpsimon 24 days ago | discuss
4. Launch HN: Lucidic (YC W25) – Debug, test, and evaluate AI agents in production
   116 points by AbhinavX 24 days ago | 39 comments
5. Launch HN: Societies.io (YC W25) – AI simulations of your target audience
   114 points by p-sharpe 23 days ago | 58 comments
6. Cache of WW2 bombs found under a playground in Northumberland (www.bbc.co.uk)
   46 points by iamben 9 days ago | 21 comments
7. United Airlines Invests in Astro Mechanica (YC W24) (www.reuters.com)
   10 points by sofiaa 3 days ago | discuss
8. YC Startups Use AI: Agents, OCR, and Prompt Engineering with Mercoa (YC W23) (www.aiengineering.report)
   4 points by thesandlord 17 days ago | discuss
9. Ask HN: What do do with inherited WW2 material
   2 points by Trashmetoday 14 days ago | 5 comments
10. Legacy safety: the Wrocław C++ wg21 meeting (cor3ntin.github.io)
    2 points by fanf2 8 days ago | discuss
11. W2000 boot from NVMe (xda-developers) (www.xda-developers.com)
    1 points by ngcc_hk 19 days ago | 1 comments
12. Wyndly (YC W21) Grew a Allergy Business on Reddit and YouTube (www.inc.com)
    1 points by ahstilde 12 days ago | discuss
13. Show HN: Use Their ID – Use your local UK MP’s ID for the Online Safety Act (use-their-id.com)
    862 points by timje1 26 days ago | 281 comments
14. Show HN: Fractional jobs – part-time roles for engineers (www.fractionaljobs.io)
    276 points by tbird24 5 days ago | 130 comments
15. Show HN: A simple binary clock, just for fun (github.com)
    2 points by No_CQRT 4 days ago | discuss
16. Trentarev – AI Powered Stock calls for everyday traders
    1 points by aradhyashaswat 24 days ago | 1 comments
17. How to avoid out-of-thin-air atomics without trying [pdf] (www.open-std.org)
    6 points by fanf2 23 days ago | discuss
18. Why Nobody Wants to Visit Las Vegas Right Now [video] (www.youtube.com)
    2 points by pessimizer 21 days ago | discuss
19. Qwen3-235B-A22B-Thinking-2507 (huggingface.co)
    155 points by tosh 30 days ago | 64 comments
20. Why Doesn't the US Use 220V Like Everyone Else in the World? (2021) (kathylovesphysics.com)
    18 points by throw0101c 29 days ago | 29 comments
21. Show HN: A tiny reasoning layer that steadies LLM outputs (MIT; +22.4% accuracy) (github.com)
    6 points by TXTOS 19 days ago | discuss
22. Qwen3-30B-A3B-2507 and Qwen3-235B-A22B-2507 now support up to 1M token context (twitter.com)
    5 points by tosh 16 days ago | discuss
23. KDE dev brought XP-Pen Artist 22R Pro support to Linux part of KDE Goals project (redstrate.com)
    4 points by f_r_d 20 days ago | discuss
24. Apparently a mail my server sent was stalled for 22 years?? (old.reddit.com)
    4 points by taubek 27 days ago | discuss
25. PostgreSQL 17.6, 16.10, 15.14, 14.19, 13.22, and 18 Beta 3 Released (www.postgresql.org)
    3 points by eatonphil 9 days ago | discuss
26. Fintech Ramp secures $22.5B valuation in late-stage funding round (www.reuters.com)
    3 points by doppp 24 days ago | discuss
27. Qwen3-235B-A22B-Thinking-2507 (simonwillison.net)
    3 points by coloneltcb 29 days ago | discuss
28. AI Finance App Ramp Is Valued at $22.5B in Funding Round (www.wsj.com)
    2 points by jgalt212 25 days ago | 3 comments
29. Release Notes for Safari Technology Preview 226 (webkit.org)
    2 points by feross 3 days ago | 2 comments
30. Struggling fusion power company General Fusion gets $22M lifeline from investors (techcrunch.com)
    2 points by riffraff about 9 hours ago | discuss