DynAjax is a Javascript / ASP.Net / C# Framework easing dynamic calls to business / service C# methods directly from JavaScript code (like DWR framework does in Java World). The object serialization is based on JSON, permitting complex objects exchange.
A Google Visualization Data Source using the .NET framework. Generation of JSON structured data from .NET data sources defined using the Provider pattern. Plugin and query from any data source supporting the System.Data.DataSet