Bun ditches Zig for Rust with help from Claude Fable 5, writes over a million lines of code in 11 days

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Source details

Original source
The Decoder
Published
2026-07-10
Primary topic
Developer Tools

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What happened

The JavaScript tool Bun has been fully rewritten from Zig to Rust, and Anthropic's Fable 5 did most of the work. The article Bun ditches Zig for Rust with help from Claude Fable 5, writes over a million lines of code in 11 days appeared first on The Decoder .

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The JavaScript tool Bun has been fully rewritten from Zig to Rust, and Anthropic's Fable 5 did most of the work. The article Bun ditches Zig for Rust with help from Claude Fable 5, writes over a million lines of code in 11 days appeared first on The Decoder .

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Read original source More dev tools news Anthropic page

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