.NET Tools

• SubText
  Subtext is a personal blog publishing platform that focuses on usability, elegance, and simplicity. If you’ve ever caught yourself throwing your hands in the air and declaring that you’re going to write your own blogging engine, then Subtext is for you.

• FxCop - |
  Invaluable tool for checking if .NET assemblies conform to well-established design guidelines. Can be used by automated build and continuous integration processes.
  
• ASP.NET AJAX (formerly "Atlas") - |
  A client- and server-side framework providing components and infrastructure that allow the creation of highly interactive web applications while hiding the complexities of Ajax and JavaScript portability
  
• CruiseControl.NET - |
  Tie together every developer’s work via automated build and testing processes to get a constantly updated picture of your project’s health
  
• Reflector - |
  A great tool for exploring APIs in an assembly and learning more about how that assembly is used