This example presents a bowl of fruit where apples and lemons animate their size and color as the dataset updates. A user can click any fruit to select it, which adds a black stroke. The D3 v5 code uses `scaleOrdinal` for color and radius mappings, and applies transitions to smoothly animate entering, exiting, and resizing circles. Array mutations (removing or altering fruit) trigger re-renders, demonstrating dynamic data binding with click-driven selection.