a-table.js is a simple table UI for generating table html. It's free to use (MIT license) and supports IE 9 ~, Safari, Chrome, Firefox.
jQuery Tabledit is a inline editor for HTML tables compatible with Bootstrap. It is possible to edit inline like a spreadsheet or with buttons to change between edit and view mode.
Editable Table is a tiny jQuery plugin turns any table into an editable spreadsheet.
editTable is a lightweight jQuery Plugin that fill the gap left by the missing of a default input field for data tables.
jQuery editTable can be used both in AJAX and/or HTTP POST contest and let you preset the title and number of columns or just let complete freedom to the user.
appendGrid allow you to input structured data row by row such like filling spreadsheets. It allows you to add/remove/insert/delete row in the grid.
The generated input/select/textarea controls are well named for submitting to server side applications such as ASP.NET/PHP/JSP. Multiple options and callback events are available to fit every situation.
jui_datagrid is an Ajax-enabled jQuery plugin, useful to manipulate database data in tabular format. It has built-in pagination, sorting, editing, deleting and advanced searching.
Fully customizable, simple but powerful API, jQuery themes compatible, localization support.
Handsontable is a minimalistic approach to Excel-like table editor in HTML & jQuery. Now with column and row headers.