Sept. 5, 2023, 6:23 p.m. | Oscar Leo

DEV Community dev.to

Hello, and welcome to this tutorial.


Today, I will teach you to create the map that you see above using geo-data and the Social Connectivity Index.


If you want to know more about the visualization and dataset, you can take a look at this article in my new free newsletter, Data Wonder.


Let’s get started with the tutorial.





Step 1: Download data


Before we begin, we need to download a dataset exciting enough for this tutorial and geo-data to draw …

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