Overall speed is average.

— The app is slow when filtering graphs #3 and #5.
— Graphs blink during vertical scrolling.
— Scrolling on graph #5 is also slow.
— X-scale values overlaps each other when scaling.
— Long tap on a data filter doesn't work.
— Total value is missing on the third graph, percentage is missing on the fifth graph.
— Bonus goal is partially implemented (the pie chart is missing). Zooming is slightly slow.

Blinking

Left right borders overlap when move percentage chart

Long touch / long click functionality has not been implemented.

Yellow line on second chart should be below blue one.

Telegram admins, where is my charts? I sent the archive yesterday, the bot accepted and said "Perfect! Would you like to add an URL to your app? Totally OK if not."

I do not see it in the list, what's the problem ??

Zoom transition tries to follow suggested logic, but it is singificantly simplified and ugly. Actually it just renders the desired week using zoom end values and then do rescale to the period.

Nice overall performance! I'll give you a like!

Views button displayed for single column chart; timeline (navigator) displayed for it in zoomed mode

No bonus task for percentage chart, or I couldn't open it

I think there is some forgotten console log for tooltip date focusing.

In general this work is not bad and doesn't deserve so many dislikes in my opinion.

1. The checkmark on the button blink when a line is being disabled.
2. Impossible to zoom in on a desktop.
3. The chart elements don't show a transition while switching the Day/Night mode. It would look fine if the background doesn't have the transition too.
4.There is no date range caption.