Have you checked out Bokeh? It's a Python and R library, but it's exactly designed for the kind of "industrial / engineering data visualization", and it doesn'

Have you checked out Bokeh? It's a Python and R library, but it's exactly designed for the kind of "industrial / engineering data visualization", and it doesn't require you to do a whole pile of Javascript. http://bokeh.pydata.org http://bokeh.pydata.org