I honestly have the same problem with antd tables. Initial render takes too long, so there is not much I can optimize using memo or useCallback. I couldn't find a solution but at least memoing custom table cells helped a little with the performance.

I don't think shouldCellUpI honestly have the same problem with antd tables. Initial render takes too long, so there is not much I can optimize using memooruseCallback`. I couldn't find a solution but at least memoing custom table cells helped a little with the performance.

I don't think shouldCellUpdate makes much a difference though.

I have a huge table with 20 columns and per page 10 rows, but it still renders in ~2sec, which is I think not okay...

I would really appreciate if anybody else could provide feedback in this...date` makes much a difference though.