Buggy stats graph on mobile Firefox

[MariusAlbrecht]

Current Behavior

"Scrolling" the date along the graph goes along with very weird visual bugs. I say "weird" because I don't see any regularities or possible explanations for them.

Here's a screen recording on https://crates.io/crates/clap:

VID_20241013183929.mp4

Expected Behavior

not that.

Steps To Reproduce

open a crate page and scroll along the stats overview graph. See "Environment" as well

Environment

• Browser: Firefox 131.0.2. Also happens on Firefox Nightly 133.0a1
• OS: Android 12

Anything else?

Does not happen on Google Chrome 126.0.6478.186.

[Turbo87]

the good news is: I can reproduce it

the bad news is: I don't think we can reasonably do much about it 😅

we are using https://github.com/chartjs/Chart.js for these graphs, but I don't know about about the internals of this library for be able to debug this. might make sense to search for a corresponding issue on their issue tracker though and/or potentially open a new one if there isn't one yet.

[eth3lbert]

other good news is: It does not happen on firefox for ios.

[MariusAlbrecht]

I don't see an existing issue over there.
But I also don't know js or know how the graphs are being created so I don't really see myself as someone that could open a reasonable one.