Bar Chart Race

Bars rise from zero height to their data values.

Add a "Bar Chart Grow" animation (also called an animated bar chart or bar chart entrance) to [where].
Each bar should rise from the baseline to its value one after another in a quick stagger, easing out smoothly as it settles.
Play it once when the chart comes into view, and show the finished chart right away to users who prefer reduced motion.

Chart elements interpolate smoothly from old to new values when data changes or datasets toggle.

Add a "Chart Data Transition" (also called a chart update animation) to [where].
When the data changes, every bar should glide from its old value to its new one at the same time, smooth and unhurried, instead of redrawing from zero.
Start each update from the values currently on screen so a quick second change does not jump, and apply new values instantly for users who prefer reduced motion.

Elements glide smoothly to their new positions and sizes after the layout changes.

Add a "FLIP Layout Animation" (also called a layout animation or First-Last-Invert-Play) to [where].
When the layout changes, each element should glide from its old position to its new one instead of jumping, quick at first and easing gently into place.
Animate with transforms only so the page doesn't reflow on every frame, and switch straight to the new layout for users who prefer reduced motion.

A ring or pie fills clockwise to its percentage.

Add a "Donut Chart Fill" animation (also called a pie chart sweep or animated donut chart) to [where].
Starting at the top, each segment should sweep clockwise in turn until the ring shows its share, easing out smoothly as it finishes.
Play it once when the chart comes into view, and keep the actual values available as text for screen readers.

A number counts from a start value to a target value when it becomes visible.

Add a "Number Ticker" (also called count up or an animated counter) to [where].
When the number comes into view, it should count up from zero to its target, fast at first and slowing gently as it lands.
Use fixed-width digits so nothing around it jitters, count only once, and give screen readers and users who prefer reduced motion the final value right away.