Leave it to Vaadin to charge $870 a month just to use a component that's no

Directory Maps
1

Leave it to Vaadin to charge $870 a month just to use a component that’s nothing more than a wrapper around a third-party JavaScript library. This component would be very easy to write for anyone who knows JavaScript and Vaadin 14.

Moreover, if you know JavaScript, you don’t even need this component. You can just use Highcharts Maps directly. Highcharts is free for non-commercial use.

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This add-on does not require subscription anymore starting version 1.1.0:
https://vaadin.com/blog/component-factory-now-under-apache-2.0