Hackernews posts about YC W21

YC W21 is Y Combinator's Winter 2021 batch of startup companies.

1. Infracost (YC W21) Has Raised a $15M Series A: Shifting FinOps Left (www.infracost.io)
   3 points by hkh 24 days ago | 1 comments
2. Jiga (YC W21) raises $12M to solve $1T mechanical parts sourcing problem (www.axios.com)
   1 points by grmmph 24 days ago | discuss
3. Launch HN: Tweeks (YC W25) – Browser extension to deshittify the web (www.tweeks.io)
   351 points by jmadeano 29 days ago | 213 comments
4. Launch HN: Onyx (YC W24) – Open-source chat UI
   254 points by Weves 18 days ago | 160 comments
5. Launch HN: Mosaic (YC W25) – Agentic Video Editing (mosaic.so)
   148 points by adishj 24 days ago | 134 comments
6. Launch HN: InspectMind (YC W24) – AI agent for reviewing construction drawings
   57 points by aakashprasad91 2 days ago | 52 comments
7. Launch HN: Browser Buddy (YC W24) – A recommendation system for Internet writing (www.browserbuddy.com)
   51 points by alien0006 8 days ago | 37 comments
8. Lessons from Building (and Closing) Double Finance (YC W24) (jjmaxwell4.com)
   4 points by jjmaxwell4 3 days ago | 1 comments
9. Improving RAG Accuracy with Chess Elo Scores (ZeroEntropy YC W25) [video] (www.youtube.com)
   2 points by medbar 1 day ago | discuss
10. Rocketable: Buy companies and fire all their employees (YC W25) (www.ycombinator.com)
    1 points by conartist6 9 days ago | 2 comments
11. Show HN: Autofix Bot – Hybrid static analysis and AI code review agent
    32 points by sanketsaurav 1 day ago | 12 comments
12. Launch HN: Encord (YC W21) – Unit testing for computer vision models
    91 points by ulrikhansen54 almost 2 years ago | 16 comments
13. Launch HN: Parsagon (YC W21) – AI for public affairs and government relations
    73 points by sand1929 about 1 year ago | 53 comments
14. Tell HN: Anima/Shun (YC W21) Considered Harmful
    26 points by JCharante almost 2 years ago | 14 comments
15. Tell HN: Manara (YC W21) seeking companies to commit hiring engs from Palestine (manara.tech)
    8 points by ignoramous over 1 year ago | 1 comments
16. Sentry Acquires Emerge Tools (YC W21) (www.businessinsider.com)
    7 points by walz 7 months ago | 1 comments
17. Sentry Acquires Emerge Tools (YC W21) (www.emergetools.com)
    2 points by jshchnz 7 months ago | discuss
18. Zepto's (YC W21) $665M Funding Sets Stage for Expansion (thearcweb.com)
    2 points by sanmak over 1 year ago | discuss
19. Wyndly (YC W21) Grew a Allergy Business on Reddit and YouTube (www.inc.com)
    1 points by ahstilde 4 months ago | discuss
20. Gigs (YC W21), an 'MVNO in a box', raises $73M Series B (techcrunch.com)
    1 points by chrisjarling 12 months ago | discuss
21. Vapi (YC W21) Raises $20M to Bring Voice AI to Enterprise (blog.vapi.ai)
    1 points by jordandearsley about 1 year ago | discuss
22. Somos Internet (YC W21) – 100 Gbps Fiber Internet for $80/month? [video] (www.youtube.com)
    1 points by Ajedi32 about 1 year ago | discuss
23. Notes from YC W21 to W24, with Love (notes.kevinslin.com)
    1 points by kevinslin over 1 year ago | discuss
24. Show HN: Floro – Visual Version Control
    81 points by jsunderland323 over 1 year ago | 47 comments
25. Show HN: ReadToMe (iOS) turns paper books into audio (www.readtome-app.com)
    74 points by kolchinski almost 2 years ago | 47 comments
26. Show HN: A simple Hackernews client for iOS and Android (github.com)
    40 points by trevor-e 10 months ago | 5 comments
27. Show HN: Floro – OSS Visual Version Control for Static Assets and Diffable UIs (floro.io)
    6 points by jsunderland323 over 1 year ago | 2 comments
28. RocketSDR – Are they faking being backed with YC?
    4 points by blendertom 8 months ago | 3 comments
29. Show HN: TalkToSales makes websites voice-controlled (talktosales.com)
    2 points by kolchinski 9 months ago | discuss
30. Tell HN: I'm looking for a cofounder (B2B workflow automation)
    1 points by kolchinski almost 2 years ago | 3 comments
31. Ask HN: Why do some submissions not have a link to discuss?
    1 points by dirtyhippiefree almost 2 years ago | 3 comments
32. Show HN: YC Network Search – Use natural language to find YC people (sena.so)
    3 points by recmend 2 months ago | 1 comments
33. Launch HN: Aqua Voice (YC W24) – Voice-driven text editor
    716 points by the_king over 1 year ago | 244 comments
34. Launch HN: Double (YC W24) – Index Investing with 0% Expense Ratios
    443 points by jjmaxwell4 about 1 year ago | 413 comments
35. Launch HN: Retell AI (YC W24) – Conversational Speech API for Your LLM
    350 points by yanyan_evie almost 2 years ago | 173 comments
36. Launch HN: SSOReady (YC W24) – Making SAML SSO painless and open source (github.com)
    317 points by ucarion over 1 year ago | 98 comments
37. Launch HN: Onedoc (YC W24) – A better way to create PDFs (github.com)
    293 points by AugusteLef almost 2 years ago | 185 comments
38. Launch HN: A0.dev (YC W25) – React Native App Generator
    263 points by sethburster 10 months ago | 97 comments
39. Launch HN: Browser Use (YC W25) – open-source web agents (github.com)
    259 points by MagMueller 10 months ago | 100 comments
40. Launch HN: Greptile (YC W24) - RAG on codebases that actually works
    253 points by dakshgupta almost 2 years ago | 166 comments
41. Launch HN: Hatchet (YC W24) – Open-source task queue, now with a cloud version
    245 points by abelanger over 1 year ago | 95 comments