A Mosaic-powered grammar of graphics based on Observable Plot. Mmarks (plot layers) serve as individual Mosaic clients. These marks can push data processing (binning, hex binning, regression) and optimizations (such as M4 for line/area charts) down to the database. This package also provides interactors for linked selection, filtering, and highlighting using Mosaic Params and Selections.
The mosaic-plot package is included as part of the vgplot API.