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Add data-* attribute to frontend UI elements for E2E testing

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Hi,
I would like to implement E2E testing in some of my notebooks, and for now it's hard to locate and interact with HTML elements from a Marimo notebook since they don't have a stable ID or other data-* attributes to target...
Is there a way to do so or should it be a new feature completely?

1 comment

MMyles Scolnick

could you target the html elements <marimo-x>? we'd also take a contribution if you'd like to add these html attributes to some of our elements.

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