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: Massdriver (YC W22) – Self-serve cloud infra without the red tape
   82 points by coryodaniel 20 days ago | 59 comments
2. Launch HN: A0.dev (YC W25) – React Native App Generator
   263 points by sethburster 30 days ago | 97 comments
3. Launch HN: Browser Use (YC W25) – open-source web agents (github.com)
   259 points by MagMueller 16 days ago | 100 comments
4. Launch HN: Maritime Fusion (YC W25) – Fusion Reactors for Ships
   216 points by jtcohen 15 days ago | 261 comments
5. Launch HN: Enhanced Radar (YC W25) – A safety net for air traffic control
   166 points by kristian1109 9 days ago | 113 comments
6. Launch HN: SubImage (YC W25) – See your infra from an attacker's perspective
   135 points by alexchantavy 17 days ago | 31 comments
7. Launch HN: Confident AI (YC W25) – Open-source evaluation framework for LLM apps
   117 points by jeffreyip 21 days ago | 27 comments
8. Launch HN: Promptless (YC W25) – Automatic updates for customer-facing docs
   107 points by prithvi2206 23 days ago | 61 comments
9. Launch HN: Bild AI (YC W25) – Understand Construction Blueprints Using AI
   98 points by rooppal 14 days ago | 39 comments
10. Launch HN: Cuckoo (YC W25) – Real-time AI translator for global teams
    81 points by yonghee 9 days ago | 29 comments
11. Launch HN: Sift Dev (YC W25) – AI-Powered Datadog Alternative
    80 points by Akula112233 1 day ago | 54 comments
12. Launch HN: Cenote (YC W25) – Back Office Automation for Medical Clinics
    61 points by ansong99 7 days ago | 52 comments
13. Launch HN: Roark (YC W25) – Taking the pain out of voice AI testing
    60 points by zammitjames 24 days ago | 29 comments
14. Release (YC W20) – CMS is dead, long live the CMS (v0, Cursor, and Release) (release.com)
    11 points by erik_landerholm 17 days ago | 5 comments
15. Deepnight.ai (YC W24) – Next generation of night vision with AI (deepnight.ai)
    3 points by MysticOracle 13 days ago | 2 comments
16. Lucid (YC W25): Generative World Models (www.ycombinator.com)
    1 points by albertohojel 16 days ago | 1 comments
17. Operation PX WW2 (en.wikipedia.org)
    1 points by vinnyglennon 14 days ago | discuss
18. WG21 C++ Committee Meeting Report, Hagenberg 2025 (old.reddit.com)
    1 points by quuxplusone 20 days ago | discuss
19. Show HN: Globstar – Open-source static analysis toolkit
    103 points by sanketsaurav 13 days ago | 22 comments
20. Show HN: Interactive Drug Screening in Your Browser (app.bindwell.ai)
    3 points by niederman 15 days ago | 2 comments
21. Show HN: A pure TypeScript library for editing videos in the Browser (github.com)
    3 points by K9-P5 20 days ago | discuss
22. Show HN: GitHub Leaderboard for Cohorts (ship-tracker.vercel.app)
    1 points by alexakayman 7 days ago | discuss
23. Show HN: Video processing pipeline for LLM – Python (github.com)
    1 points by Sergekad0 12 days ago | discuss
24. Introduction of std:hive to the standard library (www.open-std.org)
    2 points by harporoeder 13 days ago | discuss
25. DIY Retrofitting Ventilated and Air Conditioned Car Seats (mbworld.org)
    2 points by wonger_ 18 days ago | discuss
26. Report on the Work of the Government [pdf] (www.npc.gov.cn)
    1 points by hunglee2 8 days ago | 1 comments
27. Lambda Form in React
    1 points by wy2010344 6 days ago | discuss
28. The Fish Doorbell (visdeurbel.nl)
    2 points by flux_w42 8 days ago | 1 comments
29. $30 Thrift Store Find a $223,000 Jet Engine Valve (www.avweb.com)
    60 points by iancmceachern 16 days ago | 53 comments
30. Anduril to take over Microsoft's U.S. Army $22B headset program (www.cnbc.com)
    53 points by jonbaer 29 days ago | 17 comments