Add JSON download modebar button - #7963
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gokul-debugger wants to merge 2 commits into
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camdecoster
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Aug 21, 2026
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Some of these files got a lot of updates for the upcoming v4.0 release. Would you be able to base your changes off of that branch (called v4.0) and update this PR (or create a new one)?
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What does this PR do?
Adds an opt-in
downloadJsonmodebar button for exporting the current Plotly figure as JSON.The button can be enabled through:
or with
layout.modebar.add.It uses Plotly's existing
full-jsonexport pipeline, preserving the established serialization behavior for figure data, layout, config, typed arrays, and version metadata. Download failures are reported through the existing Plotly notifier.Testing
Closes #7917