sluggish/jumpy behavior using css transform

I am trying to implement a sticky header row for table, but need to do it without position: sticky property.

The approach I am going for is translating Y coordinate of header row along with document vertical scroll by same amount of pixels.

As the document is scrolled down, we translate the header row downwards by same number of pixels giving the effect that header row is stuck at the top of table.

I have a working implementation at https://codepen.io/shubham_687/pen/porPwbP

PFA the gist of implementation below

  canvas.onscroll = function (e) {
   if (canvas.scrollTop >= rect.top) {
     const numOfPixels = canvas.scrollTop - rect.top;
      element.setAttribute(
       "style",
       "transition:0s;transform: translate3d(0px," + numOfPixels + "px, 0px);"
      );
   } else {
      element.setAttribute(
       "style",
       "transition:0s;transform: translate3d(0px, 0px, 0px);"
      );
    }
 };

The issue I am facing is that the implementation is jerky/sluggish/jumpy in some browsers and mobile devices while working perfectly fine in some (Google chrome). Is there any way to achieve the expected result (header row visibly stuck at the top of table) without jerky behavior?

Via Active questions tagged javascript - Stack Overflow https://ift.tt/2FdjaAW

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