EtherCalc - EtherCalc is a web spreadsheet.
FooTable - A responsive table plugin built on jQuery and made for Bootstrap.
Aspose.Cells for Cloud - Aspose.Cells for Cloud is a REST based API for processing spreadsheets in the cloud.
GraphUp – jQuery Plugin - GraphUp is a minimalistic jQuery Plugin that allows you to beautify your data tables.
Simple Spreadsheet - Simple Spreadsheet
Kidd Sticky Table - Kidd Sticky Table is a handy plugin built using jQuery to make it easy to edit a table with fixed left columns and header elements.