Passive event handler

[zdenekhatak]

Could you make the scroll event handler passive? It would make the page more responsive and get rid of the [Violation] Handling of 'wheel' input event was delayed for 283 ms due to main thread being busy. Consider marking event handler as 'passive' to make the page more responsive. warning.

https://developers.google.com/web/updates/2016/06/passive-event-listeners

[lowesyang]

Sorry for delay.
Thanks and good advice!
Maybe you can use throttle or debounce to relieve the problems temporarily, and I'll enhance the project as soon as i can in the future.

[zdenekhatak]

Already did that. Thank you for the future enhancement.

Never mind about the delay.

[zdenekhatak]

Any news on this?

[lowesyang]

Sorry for delay replying. I've no time to consider to enhance the project recently.
It's the best if you can open a pr. I'll appreciate it. : )