Bowl of Fruit - Hover to Select
A bowl of fruit displays five apples that hover to select, with a black stroke highlighting the currently hovered fruit and disappearing on mouseout. The visualization shows fruit entering, exiting, and changing type through animated transitions over time. Using D3 v5 with an SVG rendering approach, the code employs `scaleOrdinal` for color and radius mappings, `selection.enter`, `merge`, and `exit` patterns, and `transition().duration()` to animate circle attributes. Apples are replaced by a lemon mid-animation, and fruits are removed at intervals, demonstrating dynamic data joins.