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Empty heatmapgl plots

I tried to plot a ‘heatmapgl’ type plot following this tutorial, but both offline and online plots are empty What are the minimal conditions to get it work?

heatmapgl and contourgl are not currently part of the distributed plotly.js package. They are not available on either.

To use heatmapgl and contourgl in, look up

Sorry for the inconvenience.

Thanks! :slight_smile:

@etienne so what options are availalbe for creating heatmaps in plotly version 1.12.10? And I don’t mean to be a jerk, but what exactly is the point of featuring this functionality as a tutorial when it’s not even part of the current codebase?