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torben-friistoday at 6:43 PM1 replyview on HN

Does anyone know how exactly Bun is used by Anthropic? Is it a part of Claude Code?

It seems to be used by anthropic as a way to shift the discussion window into it being acceptable that you yolomerge millions of lines.


Replies

darknoontoday at 6:50 PM

the `claude` binary is essentially a packed copy of bun + the js code, so this will replace the native runtime part of claude code.