Thanks for the feedback, didn't have enough time to implement stacked-percentage-bar chart type as well.

Thanks for the feedback!
1. Can't reproduce :(
2. Yeah, but I think it's better to have preview on this chart as well — the shape is pretty complicated and it's nice to be able to zoom it.
3. Ok, thanks. Didn't have enough time to get really serious about performance. On my devices it works fine.
4. Yeah, I just used colors from JSON.
5. Page zooming on mobile with double tap is disabled and page zooming with two fingers is enabled by design.
6. Really? For me they look on the same line :)
7. Yeah, you're right.
8. Font labels weight — hm... For me it looks like on the design provided, but probably you're right.
9. Oh. You're right. It happens sometimes.

Yes, known issue.. thanks!

Thanks for the feedback!
> - no smooth animation between values
Could you please explain it a bit? Which values do you mean?
> - no text animation
I didn't animate string range in top right corner and text in the tooltip. Other texts (x, y labels, title/Zoom Out) are animated.
> - table always in center and sometimes hide the dots
Yeah, that's true (in non-zoomed mode).
Otherwise it will run away from the cursor all the time and it won't be possible to zoom in one click.
In zoomed mode, the window is always on the left/right side from the cursor.
> - some white spaces in round diagram
This is not clear for me, could you please make a screenshot?
- no smooth animation in round diagram
Do you mean the transition when one piece of pie is selected and shifted a bit? Pieces selection is not animated, that's true.

Thank you very much!

Thanks for the feedback! A quote from the contest task: "The Y-scale on line graphs should start with the lowest visible value (Screenshot 4)."

Thanks! It's by design, the next point is located very high and that's why the scale upper limit has already started to increase.

Lol, I forgot to remove all console.log's :) Thanks!

Thanks, but you can also say that about 1/3 of overall data was selected on the screenshots. 1/3 is about 4 months, according to the JSON.

Thanks! This is by design, the next yellow point is drawn offscreen exactly at that level...

Hm... Actually these areas are already extended (with Touch radius), but probably they should be extended even more. Thanks!

Thanks! Yes, that's by design. They can disappear for a very short time during the transition.

That's by design! You can only drag left or right boundary or the window itself.

Yeah, it's not pixel-perfect (however, pretty close).

There is snapping to days in pie chart mode. I didn't see snapping to days/months on other gifs, did you?

Ah, I see. Nope, I didn't animate crosshair points.

Thanks for the feedback! That's by design, that's how Y transitions are implemented.
There is snapping to days in pie chart mode. I didn't see snapping to days/months on other gifs, did you?

Many thanks!