Still performance issue.

[tuvshinbatgeru]

I have battle tested with same logic with this library but it doesn't work. I guess it takes time for calculating column height.

After almost 100 data rendered JS thread fps right away down to 7.

[ajaykumar97]

I am also facing some performance issues. List has noticeable lag while updating elements. I am using it to render Items from the server. If a refresh API is hit and new data comes, it takes a while to update the list and gives a weird effect while updating the data.