Cassini is an open source, portable and redistributable web server. This light-weight Microsoft's source available web server is used to be shipped with Visual Studio as integrated development server. Cassini was revived in version 4.0 with:

• support for multiple sites
• configuration driven
• easy deploy
• logging
• portability
• manageable design patterns
• cool new UI
• harnessing full C# 4.0 capabilities including new Task Parallel Library

This is going to stay free forever with a Microsoft Public License (Ms-PL) license. There are many usage of this tiny 160KB only web server which makes it enterprise-ready, coming up very soon. Stay tuned.

For continued development: http://www.TanzimSaqib.com

License: Microsoft Public License (Ms-PL)

License information: http://www.opensource.org/licenses/ms-pl.html

Copyright (c) Tanzim Saqib & Microsoft Corporation. All rights reserved.