WebMatrix is a free web development tool built by Microsoft. It acts in a manner similar to (but not quite the same as) a Common Language Runtime, allowing development in several different languages (including PHP and ASP.NET, with access to Windows-specific APIs. WebMatrix also provides a number of development and deployment tools, such as an integration with git, templates, and modules that replicate the functionality of an IDE.
WebMatrix can be run only on Windows hosting.
