How to display areas with values ​​from the table on the Yandex map?

Question

Yandex maps

How to make something like this map https://coronavirus-online.site
Maybe there is a simple constructor in Yandex or Google?

Answer 1

this is done by passing an array of objects to the maps to draw. actually what to do is to prepare the data and call the necessary methods of the maps API.
Yandex has "its own map" where you can throw objects (in the Yandex interface) and insert it on the site.