I’d recommend taking a look at Vega https://vega.github.io/vega/ https://vega.github.io/vega/ or its sibling Vega-lite. It exposes all of its configuration via

I’d recommend taking a look at Vega https://vega.github.io/vega/ https://vega.github.io/vega/ or its sibling Vega-lite. It exposes all of its configuration via declarative JSON. I could see it working well for a use case like this