A handy .NET assembly to C# converter (a Reflector add-in). More info

The .NET framework team was the first team to develop such libraries. We would like to share with you the experience we gained during the process, recommend good practices to follow, warn about potential pitfalls to avoid, and ultimately help you to be a successful library developer. More info

All kinds of Cheat Sheets for .Net programmers and a few that will help anyone! Includes ASP.NET Page LifeCycle (PNG), Microsoft ASP.NET AJAX Library, VB.NET/C# Comparison, HTML Character Entities, CSS, JavaScript,XHTML (PDF), Regular Expressions, Microformats, ASP/VBScript, StringBuilder & C# Snippets More info

Even if you don't follow them, it's worth knowing about them. Naming conventions are an important part of writing readable code, in my opinion. More info

An excellent .NET assembly browser written by Lutz Roeder. More info