This is asked with the mozilla/thunderbird requirement to move away from xul to html5 etc in mind. XUL did a good job with lists /tables, also with 1000 of lines. For plain html5 etc seems to be a problem. There is an example written by Ben Bucksch - see here: https://github.com/benbucksch/trex - but I would like to have it available using REACT! Any suggestions for that?
Virtualization can help with this greatly. Check out this React implementation: https://github.com/bvaughn/react-virtualized
Oh, thanks. Surprised there is such a featured solution available .. will try to use it for a vCard/vContacts solution.