LINKED LIST [txt mode] ▸ Claude Code uses Bun written in Rust now

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Claude Code uses Bun written in Rust now

simonwillison.net · first added by @indy · 2026-07-24 · 4 upvotes

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─── In 1 list ──────────────────────────────────────────

* Issue #802 by @hnl [code]

─── Discussions ────────────────────────────────────────

* Claude Code uses Bun written in Rust now

608 pts · 852 comments · node

─── From the discussion ────────────────────────────────

* My thoughts on the Bun Rust rewrite

andrewkelley.me · node

* Rewriting Bun in Rust

bun.com · node

* GitHub - oven-sh/bun: Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one

github.com · node

* bun · Releases · anthropics/claude-code

github.com · node

* Bump (#30952) · oven-sh/bun@b18bf6d

github.com · node

─── Related hn threads ─────────────────────────────────

* My thoughts on the Bun Rust rewrite

817 pts · 707 comments · node

* Rewriting Bun in Rust

795 pts · 534 comments · node

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