No-Library (pure JS), HTML, CSS, JavaScript
jQuery 3.2.1, HTML, CSS, JavaScript
Mootools 1.4.5, HTML, CSS, JavaScript
jQuery 3.2.1, HTML, SCSS, JavaScript
See: http://stackoverflow.com/questions/14668202/add-a-google-chart-to-a-infowindow-using-google-maps-api/14672868#14672868
Sample code for Google Maps Platform JavaScript API author(s): Justin Poehnelt
jQuery 3.4.1, HTML, CSS, JavaScript
Using this script: https://github.com/Cristy94/dynamic-listener