Simon Willison — 2026-06-05#

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Simon highlights a major shift in open-source maintainership as Andreas Kling announces the Ladybird browser will no longer accept public pull requests. This points to a growing structural challenge in the generative AI era, where the sheer volume of AI-generated patches breaks the traditional open-source proxy of “effort equals good faith”.

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Quoting Andreas Kling Simon shares a striking quote from Andreas Kling regarding the Ladybird browser project’s decision to halt public pull requests. Kling notes that LLMs and generative AI have decoupled the size of a patch from the effort required to create it, effectively destroying the assumption that large patches automatically represent good-faith contributions. The core takeaway here is that as AI reshapes coding workflows, open-source projects must shift their focus entirely to strict human accountability—ensuring that the people introducing changes are fully responsible for the consequences of that code entering the project.