Hackernews posts about YC W23

YC W23 is Y Combinator's Winter 2023 cohort of startups.

1. Launch HN: A0.dev (YC W25) – React Native App Generator
   263 points by sethburster 11 days ago | 97 comments
2. Launch HN: Karsa (YC W25) – Buy and save stablecoins internationally
   129 points by Shasnani 23 days ago | 224 comments
3. Launch HN: Confident AI (YC W25) – Open-source evaluation framework for LLM apps
   113 points by jeffreyip 2 days ago | 26 comments
4. Launch HN: Promptless (YC W25) – Automatic updates for customer-facing docs
   106 points by prithvi2206 4 days ago | 60 comments
5. Launch HN: Pinch (YC W25) – Video conferencing with immersive translation
   72 points by christiansafka 18 days ago | 43 comments
6. Launch HN: Massdriver (YC W22) – Self-serve cloud infra without the red tape
   71 points by coryodaniel 1 day ago | 52 comments
7. Launch HN: Roark (YC W25) – Taking the pain out of voice AI testing
   60 points by zammitjames 5 days ago | 29 comments
8. Show HN: CopyCat (YC W25) – Free Alternative to OpenAI's $200 Operator (www.runcopycat.com)
   34 points by gsabin 29 days ago | 19 comments
9. Show HN: A simple Hackernews client for iOS and Android (github.com)
   40 points by trevor-e 15 days ago | 5 comments
10. Show HN: A pure TypeScript library for editing videos in the Browser (github.com)
    3 points by K9-P5 1 day ago | discuss
11. Converge (YC S23) will review your YC application before you submit
    24 points by janhenr 19 days ago | 25 comments
12. Show HN: Vigilant - Blazing fast dev-friendly logs (www.vigilant.run)
    8 points by benshumaker 29 days ago | 3 comments
13. Launch HN: Electric Air (YC W23) – Heat pump sold directly to homeowners
    927 points by cmui almost 2 years ago | 789 comments
14. Launch HN: Pynecone (YC W23) – Web Apps in Pure Python
    550 points by picklelo almost 2 years ago | 315 comments
15. Launch HN: OutSail (YC W23) – Wingsails to reduce cargo ship fuel consumption
    527 points by jmoorebeek almost 2 years ago | 269 comments
16. Launch HN: Play.ht (YC W23) – Generate and clone voices from 20 seconds of audio
    459 points by hammadh almost 2 years ago | 458 comments
17. Launch HN: Resend (YC W23) – Email API for developers using React (resend.com)
    432 points by zenorocha over 1 year ago | 270 comments
18. Launch HN: Common Paper (YC W23) – SAFEs for Commercial Contracts
    431 points by jakestein over 1 year ago | 167 comments
19. Launch HN: Radical (YC W23) – Autonomous high-altitude solar aircraft
    402 points by jthomaslm over 1 year ago | 201 comments
20. Launch HN: Vocode (YC W23) – Library for voice conversation with LLMs
    379 points by KianHooshmand almost 2 years ago | 116 comments
21. Launch HN: Fastgen (YC W23) – Visual Low-Code Backend Builder
    265 points by cschreiber over 1 year ago | 112 comments
22. Launch HN: Highlight.io (YC W23) – Open-source, full stack web app monitoring
    261 points by podoman over 1 year ago | 134 comments
23. Launch HN: Second (YC W23) – AI bots that add features to web apps
    260 points by immortalloom almost 2 years ago | 199 comments
24. Launch HN: Clearspace (YC W23) – Cut back on screen time
    246 points by anteloper almost 2 years ago | 169 comments
25. Launch HN: Noya (YC W23) – a new kind of design tool
    241 points by dabbott almost 2 years ago | 61 comments
26. Launch HN: Infisical (YC W23) – Open-source secrets manager for developers
    231 points by vmatsiiako almost 2 years ago | 121 comments
27. Launch HN: Langfuse (YC W23) – OSS Tracing and Workflows to Improve LLM Apps (github.com)
    215 points by mdeichmann 2 months ago | 61 comments
28. Launch HN: Blyss (YC W23) – Homomorphic encryption as a service
    206 points by blintz almost 2 years ago | 75 comments
29. Launch HN: Defer (YC W23) – Zero-infrastructure background jobs for Node.js
    202 points by wittydeveloper almost 2 years ago | 111 comments
30. Launch HN: Metal (YC W23) – Embeddings as a Service
    196 points by tlowe11 almost 2 years ago | 99 comments
31. Launch HN: Type (YC W23) – AI-powered document editor
    194 points by stewfortier almost 2 years ago | 231 comments
32. Launch HN: Nango (YC W23) – Source-available unified API
    190 points by rguldener 10 months ago | 74 comments
33. Launch HN: Outerbase (YC W23) – A new UI and editor for your database
    185 points by burcs almost 2 years ago | 112 comments
34. Launch HN: Flower (YC W23) – Train AI models on distributed or sensitive data
    180 points by niclane7 almost 2 years ago | 69 comments
35. Launch HN: Baseplate (YC W23) – Back end-as-a-service for LLM apps
    177 points by andrewlu0 almost 2 years ago | 104 comments
36. Launch HN: Pier (YC W23) – Stripe for Credit
    176 points by jess-zhang over 1 year ago | 75 comments
37. Launch HN: OpenMeter (YC W23) – Real-Time, Open Source Usage Metering
    174 points by hekike over 1 year ago | 42 comments
38. Launch HN: Helicone.ai (YC W23) – Open-source logging for OpenAI
    166 points by justintorre75 almost 2 years ago | 72 comments
39. Launch HN: Onu (YC W23) – Turn scripts into internal tools in minutes
    160 points by lredd over 1 year ago | 95 comments
40. Launch HN: Sidekick (YC W23) – AI support bot for developers
    158 points by jasonwcfan almost 2 years ago | 87 comments
41. Launch HN: Stralis (YC W23) – Hydrogen electric aircraft for medium-haul travel
    149 points by stuart8ol over 1 year ago | 93 comments
42. Launch HN: Inri (YC W23) – Wealthfront for Investing in India
    146 points by nish93 almost 2 years ago | 98 comments