freshmeat.net: Project details for OS3Grid
OS3Grid is a Javascript component that allows users to create and use spreadsheet-like grids on a Web site. It is both flexible and powerful, with a rich set of features and an easy to use API for the developer. OS3Grid works well with Mozilla 1.6 , Internet Explorer 5.5 , and FireFox.
The 6th incarnation of Elmer's blog