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lifthrasiiryesterday at 11:47 PM2 repliesview on HN

Claude Code is entirely vibe-coded for a long time. Bun isn't. You go read and compare the actual Bun code; it reads reasonably well [1].

[1] For example, as a random sample, https://github.com/oven-sh/bun/blob/bun-v1.3.14/src/css/medi... -> https://github.com/oven-sh/bun/blob/4924862cffbf671792d47c92...


Replies

silver_silvertoday at 12:02 AM

Sure, reasonably well at first glance, but to quote the article:

> I rewrote Bun in Rust using about 50 dynamic workflows in Claude Code run continuously over the course of 11 days.

> Excluding comments, Bun is 535,496 lines of Zig.

> How do you review a PR with +1 million lines added? How do you start to build the confidence needed to responsibly merge large quantities of LLM-authored code? A language-independent test suite with a million assertions, adversarial code review and when something does go wrong, fixing the process that generates the code instead of hand-fixing the code.

That’s vibe coding. This blog post is an ad for Claude, nothing more.

show 2 replies
aizktoday at 6:27 AM

That vibe coded app is generating billions. Does the word "vibe coded" mean anything anymore?