data slot ✓ Slot to pull data from for DoHeatmap

data slot
data in a non-tabular manner); Total customization of rows and cells through scoped slots; Ability to add additional row at top or bottom of data rowsdata slot Slot Administration

data slotThe slot global attribute assigns a slot in a shadow DOM Browser compatibility Report problems with this compatibility data on GitHub

data slot But data-slot can be useful for slots that do not have reader and writer functions, or when these functions are not known A special feature of a data-slot