Q:

Is Google Charts limited?

I'm looking to use the Google Charts for generating charts using JavaScript and I read that the old Google Chart Api was limited for the amount of queries per day per users (read post here).
So I was wondering if this limitation was applied to the Google Charts (using JavaScript) or only for the images, and/or if there is an other limitation (free for non commercial, etc).

A:

Basically, the Interactive Charts are not limited, since with most charts, the workload is entirely handled on the client side, so there is no workload for Google to limit.  For the few charts that do access Google's servers (geocoding requests from GeoCharts/GeoMaps are the only ones that come to mind), there is not currently a limit.
The API is free to use for both commercial and non-commercial purposes.
Read the Terms of Service for details.

