ParamQuery grid is a lightweight jQuery grid plugin inspired by MS Exceland Google spreadsheet. It's based upon jQueryUI Widget factory which is an excellent design pattern for UI controls with consistent API. It's free to use.
Features:
Sorting
Paging
Resizable columns
Resizable height and width
Customizable theme
Hiding / Showing columns
Freeze any number of Columns like Excel
Display any data source format like HTML, Array, XML, JSON, etc
Can be used with any server side framework e.g. ASP.NET, MVC3, JSP, JSF, PHP, etc
Virtual Scrolling and Rendering
Inline Editing of cells
Supports all the major browsers and has been tested in IE 6,7,8, Firefox, Chrome, Opera, etc