A simple scatterplot with react and d3 using React Tween State for animation.
The points should all start from the origin and then transition to the final positions.
This is a second version of this, to test a if grouping tween transitions into a single component is more performant than using tween state on each individual point. It is not and appears to take too much time updating all state at once to have any animation at all (no requestAnimationFrame calls get made).