Have you ever wished to give a great visual experience for customers of your page or readers of your blog posts where you project some information on a map? You should out ESRI API for Javascript which is simple but complex at the same time. It gives you a lot of opportunities of the way to visualize different types of data on a map like points, geotags, polylines, areas, and even 3D models.

Don't waste your time and take a look at https://developers.arcgis.com/javascript/latest/ !