Info

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Testing and Issues

You can test this app and submit issues during the testing period of the JavaScript Chart contest.

Entries with serious issues will not be able to win the contest, but even minor issues might be important for overall results.

Voting

532
by rating

Issues

Fair Mammoth May 8, 2019 at 12:04
— Overall performance is poor.

— Short delay on launch.
— The app is slow when scaling.
— Filtering graphs #3 and #5 is also slow.
— 'Total' values is missing for graph #3; Long tap is not implemented.
— Bonus goal is completed, however the pie values are broken:
iPhone 5S, iOS 12.1; LG Nexus 5X, Android 8.1
30
Some times in tooltip could received NaN
20
Funny Giraffe Apr 17, 2019 at 12:52
Doesn't work, uses absolute paths for js and css
Clever Beaver Apr 19, 2019 at 05:18
Telegram team did some server side magic (clever nginx configs probably) and now it works 😳
I can see arrow on tooltip but can't click on it
MBP 2018 15, Mojave, Chrome
- text not animated
- no chart name
- buttons change their sizes and can even jump after click
- no smooth animation between values
- no text animation
Macbook Pro 13" late 2013 / Opera / macOS 10.14.3
Clever Beaver Apr 19, 2019 at 08:19
provided data examples doesn't have chart names.

Other than that I agree
Stacked chart: Jumping vertical line
MBP 2018 15, Mojave, Chrome
Percentage: Y axis cutted & white padding in preview
MBP 2018 15, Mojave, Chrome
Preview - corners not rounded
MBP 2018 15, Mojave, Chrome
Vertical line in preview
MBP 2018 15, Mojave, Chrome
Stacked chart: zeros on y axis
MBP 2018 15, Mojave, Chrome
No range dates in right upper corner
MBP 2018 15, Mojave, Chrome
Large Beaver Apr 18, 2019 at 14:32
Invalid data access in tooltip, no good performance but pie chart is good
Xiaomi mi3
I understand there are no bonus tasks and couple of bugs, but I don't think receiving so many down-votes is fair.
Come on, there is even an attempt to implement the pie chart - and the animation on pie chart sectors works better than mine.
Chrome 73
Clever Beaver Apr 21, 2019 at 05:06
Thx!

Haters gonna hate 🤷‍♂️
I think laggy UX really frustrates people.
After almost any canvas based solution my SVG madness looks too sluggish
Nobody added any issues yet...