Ip.grid is a fully fledged native jQuery spreadsheet plugin, designed to look and feel like Google sheets. And as far as I know, is the most comprehensive spreadsheet plugin on the net.
Development is still in beta so there are a couple of bugs, you can report them on my site: [http://www.roberg.co.za/plugins/ip-spreadsheet)
$('#demo').ip_Grid({ rows:10000, cols:26 });
http://www.roberg.co.za/plugins/ip-spreadsheet
Demo & Documentation: http://www.roberg.co.za/plugins/ip-spreadsheet
Contact me: http://www.roberg.co.za
The full contents of this code repository are (C) 2016,2022 by Michael Roberg