— Overall poor performance. 
— The design does not comply with the guidelines.
— Sloppy on the third graph when filtering and scaling.
— When scrolling the graphs, the page jitters from side to side.
— Values and dates also jitter on scrolling.
— Y-scale always starts from zero. 
— The graphs take the entire width of the page when viewed from desktop browsers.

- buttons and table design is not the same
- offset from vertical line and mouse position
- no smooth animation between values
- no text animation
- no date interval in top right corner

Design guidelines are not met

Lines positioning is wrong for line charts (both simple and y_scaled);
Glitches with resize and drag of the search magnifier;

No bonus tasks except for the pie chart. Not an issue if not planned.

Wrong timeline (navigator) for pie chart

The stacked percentage chart seems upside down starting from the lowest value at the bottom. But the size of areas is correct though.

Sorry you didn't manage to finish everything you planned. But I see you were heading right direction. Even tried to implement pie chart. I appreciate your efforts and I don't agree your work deserves so many dislikes. No dislike from me.