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A 35,000-line recipe app, vibe-coded

A full recipe manager built with Claude, discussed at length on Hacker News.

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Credits

  • HN submitter tomblomfield Source ↗

Earliest dated source: 2 Apr 2025

The full story

A startup founder turned investor, who hadn't written code professionally in years, built the recipe app he always wanted in two to three weeks: 35,000 lines with a Rails back end, a React front end and a voice assistant so you don't touch the iPad with messy hands. Most of it was built in Windsurf, with Claude Code and Gemini used for the trickier features.

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Sources

From the maker's own write-up or code. We summarise what they report; we haven't tested it ourselves.

  • Hacker News: Show HN: I vibecoded a 35k LoC recipe appBlog or write-uprecipeninja.ai
  • Hacker News discussion (126 points)Forum threadnews.ycombinator.com
    HN submitter: tomblomfieldPosted 2 Apr 2025

    The Show HN post, which drew a long discussion.

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Prompt & Solder

An independent community project. Not affiliated with Anthropic.

What this is. Real projects where people used Claude to build, fix, port, revive or take apart something, from jailbroken Kindles to rebuilt DOS games, plus the times it went badly wrong. Every build links to where it was shared, and every source is listed here.

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