Hackernews posts about YC S23

YC S23 is the 23rd Y Combinator startup batch, referring to a group of early-stage companies that received funding and support from the well-known startup accelerator program.

1. Show HN: Repaint – a WebGL based website builder (repaint.com)
   236 points by benshumaker 16 days ago | 164 comments
2. Launch HN: Silurian (YC S24) – Simulate the Earth
   337 points by rejuvyesh 3 days ago | 139 comments
3. Launch HN: CodeViz (YC S24) – Visual maps of your codebase in VS Code
   189 points by LiamPrevelige 21 days ago | 89 comments
4. Launch HN: Deepsilicon (YC S24) – Software and hardware for ternary transformers
   189 points by areddyyt 10 days ago | 79 comments
5. Launch HN: Maitai (YC S24) – Self-Optimizing LLM Platform
   149 points by cmdalsanto 14 days ago | 75 comments
6. Launch HN: Fortress (YC S24) – Database platform for multi-tenant SaaS
   121 points by dchu17 17 days ago | 82 comments
7. Launch HN: Moonglow (YC S24) – Serverless Jupyter Notebooks
   112 points by tmychow 27 days ago | 56 comments
8. Launch HN: Bucket Robotics (YC S24) – Defect detection for molded and cast parts
   111 points by lasermatts 23 days ago | 26 comments
9. Launch HN: Patchwork (YC S24) – Automatically add structured logs to your code
   104 points by benjaminfh 21 days ago | 35 comments
10. Launch HN: Outerport (YC S24) – Instant hot-swapping for AI model weights
    93 points by tovacinni 29 days ago | 24 comments
11. Launch HN: Parity (YC S24) – AI for on-call engineers working with Kubernetes
    83 points by wilson090 24 days ago | 75 comments
12. Launch HN: Arva AI (YC S24) – AI agents for instant global KYB onboarding
    71 points by rhimshah 28 days ago | 61 comments
13. Launch HN: AnswerGrid (YC S24) – Web research tool for lead generation
    55 points by tife 28 days ago | 28 comments
14. Show HN: NFactorial AI – Perplexity for researching 240 companies from YC S24 (ycs24.nfactorial.dev)
    3 points by armansu 14 days ago | discuss
15. Anthrogen (YC S24) – Scalable, carbon-negative polymer production (www.anthrogen.com)
    1 points by ankitsinghal0 18 days ago | 1 comments
16. Show HN: An open-source implementation of AlphaFold3 (github.com)
    314 points by EdHarris 15 days ago | 37 comments
17. Show HN: ASim – generate functional mobile apps instantly on your phone (asim.sh)
    10 points by dli123 15 days ago | discuss
18. Interactive and searchable vector map of YC companies (atlas.nomic.ai)
    2 points by sliss 20 days ago | 1 comments
19. Launch HN: Twenty.com (YC S23) – Open-source CRM
    415 points by iFelix about 1 year ago | 311 comments
20. Launch HN: PeerDB (YC S23) – Fast, Native ETL/ELT for Postgres
    261 points by saisrirampur about 1 year ago | 101 comments
21. Launch HN: Refine (YC S23) – Open-source platform for enterprise web apps
    259 points by civan about 1 year ago | 92 comments
22. Launch HN: Tiptap (YC S23) – Toolkit for developing collaborative editors
    246 points by philipisik about 1 year ago | 103 comments
23. Launch HN: Sweep (YC S23) – A bot to create simple PRs in your codebase (github.com)
    198 points by williamzeng0 about 1 year ago | 114 comments
24. Launch HN: HyLight (YC S23) – Hydrogen airships to inspect energy infrastructure
    192 points by ThomasLaporte about 1 year ago | 207 comments
25. Launch HN: Roame (YC S23) – Flight search engine for your credit card points
    192 points by zman0225 about 2 months ago | 130 comments
26. Launch HN: Certainly Health (YC S23) – Book doctors without surprise bills
    186 points by blastbking about 1 year ago | 145 comments
27. Launch HN: Martin (YC S23) – Using LLMs to Make a Better Siri
    153 points by darweenist about 2 months ago | 103 comments
28. Launch HN: Serra (YC S23) – Open-core, Python-based dbt alternative
    139 points by Alanhlwang about 1 year ago | 84 comments
29. Launch HN: Talc AI (YC S23) – Test Sets for AI
    132 points by maxrmk 8 months ago | 47 comments
30. Launch HN: Stellar Sleep (YC S23) – An app that helps people with insomnia
    127 points by edreichua about 1 year ago | 152 comments
31. Launch HN: Artie (YC S23) – Real time data replication to data warehouses
    123 points by tang8330 about 1 year ago | 56 comments
32. Launch HN: Roundtable (YC S23) – Using AI to Simulate Surveys
    121 points by timshell about 1 year ago | 91 comments
33. Launch HN: Corgea (YC S23) – Auto fix vulnerable code
    34 points by asadeddin 8 months ago | 43 comments
34. Show HN: Roller Coaster (Failed YC S23) – Complex Automations Without Code (roller-coaster.app)
    14 points by Herobrine2084 over 1 year ago | 9 comments
35. Show HN: Haven (YC S23) – Quickly iterate when fine-tuning open-source LLMs (haven.run)
    13 points by justusmattern 10 months ago | 1 comments
36. Tell HN: Tiptap (YC S23) used my prior employer's code without attribution
    9 points by throwaway126809 about 1 year ago | 4 comments
37. Show HN: Roundtable (YC S23) – Survey Quality Control API (app.roundtable.ai)
    8 points by timshell 3 months ago | 2 comments
38. Show HN: blanco.ai (YC S23) Ad Management. Automated (www.blanco-media.ai)
    3 points by OrlandoWhite over 1 year ago | 4 comments
39. Trayd (YC S23) hiring founding engineer (www.ycombinator.com)
    2 points by caratrayd 8 months ago | 1 comments
40. Kapa.ai (YC S23) is hiring AI engineers with RAG focus (remote) (www.workatastartup.com)
    2 points by emil_sorensen 8 months ago | discuss
41. Baserun YC S23: Dispelling the Mystery of LLMs in Production (blog.baserun.ai)
    2 points by effy007 9 months ago | discuss
42. 5 Neat AI startups from YC's S23 batch (techcrunch.com)
    2 points by lukejagg about 1 year ago | discuss
43. Respaid (YC S23) – Lost Chargebacks? How we got 50% collected within 20 Days (www.ycombinator.com)
    1 points by respaid about 1 year ago | 3 comments
44. Trayd (YC S23) Is Growing Hiring Senior Fullstack Engineer (bookface.ycombinator.com)
    1 points by caratrayd 6 months ago | 1 comments
45. I've just applied for YC S23, who else did? (twitter.com)
    1 points by joshxyz over 1 year ago | 1 comments
46. Investing in Tomorrow's Innovators: Our Journey with the YC S23 Batch (blog.8vdx.com)
    1 points by rchachra 10 months ago | discuss
47. A Good Gist of YC S23 Batch (www.goodgist.com)
    1 points by rubanp about 1 year ago | discuss
48. Show HN: Motiv (YC S23) – A job board and ATS combined (medium.com)
    1 points by MasonFuerst over 1 year ago | discuss