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: Adam (YC W25) – Open-Source AI CAD (github.com)
   209 points by zachdive 2 days ago | 97 comments
2. Show HN: Cost.dev (YC W21) – making agents cost-aware and cheaper to call (cost.dev)
   48 points by akh 15 days ago | 29 comments
3. WP23 (wordpress.org)
   24 points by agbonghama 23 days ago | 10 comments
4. WP23 (wordpress.org)
   4 points by OuterVale 23 days ago | discuss
5. How to get into Y Combinator: notes from a W23 alum (github.com)
   3 points by iCarossio 18 days ago | discuss
6. Open (YC W24): we'll refund every dollar, up to $2M, if our AI agent disappoints (www.open.cx)
   2 points by gharbat 4 days ago | 1 comments
7. The State of Ship Quality: We Audited Every YC W26 Website (overlayqa.com)
   2 points by emvied 9 days ago | 1 comments
8. Prior to WW2, German was language of scientific research (old.reddit.com)
   2 points by theanonymousone 9 days ago | 1 comments
9. Show HN: SpotOn WC26 – a free World Cup 2026 bracket game that scores itself (spoton-wc26.netlify.app)
   1 points by DensitySam 15 days ago | discuss
10. Show HN: Talos – Open-source WASM interpreter for Lean (github.com)
    88 points by mfornet 1 day ago | 22 comments
11. Show HN: Integuru – Integrate with platforms via the source code (www.integuru.com)
    7 points by alanloo 21 days ago | discuss
12. Show HN: Open-Sourced Approxima, Our Agentic QA Tool to Catch Breakages Faster (github.com)
    2 points by Intragalactic 6 days ago | discuss
13. Show HN: A minimal, ad-free World Cup web-app for fixtures and live scores (wc2026.bisheshtiwaree.com)
    7 points by btiwaree 11 days ago | 4 comments
14. WordPress at 23 (wordpress.org)
    4 points by tolerance 22 days ago | 3 comments
15. Productivity Growth in the U.S. Medical Care Sector [pdf] (www.bea.gov)
    4 points by paulpauper 20 days ago | discuss
16. Extreme temperatures affect medium-term inflation (2021) [pdf] (www.ecb.europa.eu)
    3 points by simonpure 4 days ago | discuss
17. Looking at code behind File Pilot (www.youtube.com)
    3 points by vjekoslav 20 days ago | discuss
18. Interest Rate May Explain Consumer Sentiment Anomaly (www.nber.org)
    3 points by efavdb 25 days ago | discuss
19. "is just a state change" [video] (www.youtube.com)
    2 points by modinfo 4 days ago | discuss
20. Show HN: Pick worldcup 2026 winners with your colleagues (wc26.ossy.dev)
    2 points by postatic 10 days ago | discuss
21. Productivity Growth in the U.S. Medical Care Sector [pdf] (www.bea.gov)
    2 points by paulpauper 30 days ago | discuss
22. A framework for systematically addressing undefined behavior in the C++ Standard [pdf] (www.open-std.org)
    1 points by linkdd 28 minutes ago | discuss
23. Frontier AI and the World Cup 2026 (christian.bock.bio)
    1 points by cbock90 7 days ago | discuss
24. Extra Time – a retro-newspaper companion for the 2026 World Cup (extra-time-wc2026.netlify.app)
    1 points by regevaz 8 days ago | discuss
25. Petition to Withdraw Canada's Bill C-22 (www.ourcommons.ca)
    500 points by hmokiguess 8 days ago | 157 comments
26. Angular v22 (blog.angular.dev)
    135 points by Klaster_1 16 days ago | 79 comments
27. Launch HN: Intuned (YC S22) – Build and run reliable browser automations as code (intunedhq.com)
    117 points by fkilaiwi 11 days ago | 57 comments
28. Making ast.walk 220x Faster (reflex.dev)
    111 points by palashawas 3 days ago | 20 comments
29. Paint.NET developer gets "paint.net" domain from scammers after 22 years (twitter.com)
    35 points by notRobot 21 days ago | 7 comments
30. Canada's shortwave radio time standard station CHU to go dark June 22nd (nrc.canada.ca)
    23 points by joe_bleau 28 days ago | 6 comments