this post was submitted on 31 Mar 2026
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Programming

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143
Claude code source code has been leaked via a map file in their npm registry (xcancel.com)
submitted 1 day ago by cm0002@toast.ooo to c/programming@programming.dev
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[–] eager_eagle@lemmy.world 31 points 1 day ago* (last edited 1 day ago) (2 children)

someone went through the leak and opened a proper pull request to open source it

https://github.com/anthropics/claude-code/pull/41518

the file tree looks less messy than in that screenshot, but damn, I didn't think it would be 514k lines

[–] criss_cross@lemmy.world 8 points 1 day ago

I wouldn’t be surprised if a lot of this was AI coded. Which would result in this kind of bloat.

[–] Kissaki@programming.dev 8 points 1 day ago (1 children)

An earlier one has 81 approvals

[–] eager_eagle@lemmy.world 1 points 18 hours ago

aaand they both had their source code removed