— Overall performance is below average.
— The third graphs is slow when scrolling, scaling and filtering.
— The box with the details about selected points on the graphs jitters when scrolling.
— Vertical scrolling doesn't work unless you aim outside the graphs #3 and #4.
— Sloppy when scrolling after the scaling is applied to any graph.
— Long tap is not implemented.

Minor issue: the values displayed in the tooltips are not in comma-separated format.

P.S. People, are you kidding me? Why so many dislikes? This work is very nice - almost 100% follows the design guidelines and all the chart types are properly implemented.

47 + 36 + 12 + 4 = 99

stress test (video), tooltip position

Attached video.

- no smooth animation between values
- no text animation
- strange values on the y axis
- no actions for long click on the buttons
- very fat circles

Good work thought, bright and qualitative. But without bonus

Nice performance on my device. I'll give u a like!

can't scroll chart in mac osx mojave chrome

No snapping to months

- perfomance issues on every chart

- no uncheck action on long button hold

Nice performance! Would be nice to have an animation for filtering data sets on stacked bar & area charts.

Moving from point to point is not animated, but this behavior shown on video example provided by telegram (example video #1), means better to implement

Percentage chart: not animated

Stacked, bars: "0" on Y axis jumps when moving trimmer

Stacked: main chart not animated when toggle data filters