Ask HN: What do you use for interactive visualization of large data sets?

Any data scientists here that communicate their results or data sets through interactive plots? I was wondering what your favorite tool or package would be for this task. Working mainly in python, I often find myself using plotly or bokeh but find both packages' syntax clunky and unintuitive. Moreover, none of these scale well to large data sets - most of these solutions can not handle a simple 2d scatter plot with over 10k points. Commercial tools like Tableau are an option, but at the cost of some flexibility.