[hasyimibhar]

I mean that's what the Vega team is doing no? They are building the standard grammar (Vega-Lite), along with an implementation (Vega). And they are already quite established with rich ecosystem, and supports a ton of components[0]. The only thing missing is that it expects a CSV or inline data source. But it's probably not too hard to build an extension that connects to a data warehouse with an SQL query.

[0] https://vega.github.io/vega-lite/examples

[karakanb]

I am not sure we are on the same page, as far as I am aware Vega doesn't do layout, does it? E.g DAC could use Vega for the charts and still take care of everything else around it.