yFiles.NET is an extensive Windows Forms programming library for the Microsoft .NET environment. Its top-notch data structures and algorithms for viewing and editing diagrams allow you to automatically arrange complex graphs, diagrams, and networks with the click of a button.

Microsoft has worked hard to make .NET and SQL Server a powerful combination - and VistaDB brings that capability to a small, easy to deploy package. Think of all the things built on top of ADO.NET - not just your application but reporting systems, ORMs, and other data-driven libraries for .NET. You can use all of these in your application with our easy to deploy, cross-platform database engine.

It intelligently runs automated tests so that you don't have to, and gives you a huge amount of useful information about your tested code, such as code coverage and performance metrics, inline in your IDE while you type.

ASP.NET Zero is a starting point for new web applications with a modern UI and solid architecture. It saves your time by providing pre-built and working pages and a strong infrastructure.

EO.WebBrowser is a web browser engine based on Google's Chromium project but with native .NET programming interface --- don't worry, it's not a wrapper around the Chrome browser installed on your machine. In fact EO.WebBrowser has the whole browser engine embedded inside a single .NET DLL. In another word, it has zero external dependency. Just reference and use.

Visual Assist X dramatically reduces application development time with key new features and improvements to existing features in Visual Studio, allowing you to: Visual Assist increases automation, simplifies navigation and displays vital information as you develop. The features are so well integrated into the IDE that it is difficult to distinguish what Visual Assist X provides and what is built into the IDE. One thing is certain, you like your IDE more when Visual Assist X is installed. Visual Assist X provides assistance for all of the programming languages of Microsoft Visual Studio 2005 and Microsoft Visual Studio .NET, including C/C++, C#, ASP, Visual Basic, Java and HTML. The product also offers assistance for C/C++ users of Microsoft Visual C++ 6.0 and 5.0.

SmartXLS is a high performance .NET component which can write, read, calculate Excel compatible files without the need for Microsoft Excel on either the developer or client machines. It was entirely written in 100% managed C# code.

When writing code in C# you get a lot of help from the language and IDEs keeping you from making a bunch of kinds of mistakes. Type safety stops a lot of potential bugs from making it past the Compile step. The refactoring support for C# is pretty slick as well. Move code around, rename stuff, change namespaces, and it all gets sorted out quickly.

PostSharp is the #1 pattern-aware extension to C# and VB. It allows developers to eradicate boilerplate by offloading repeating work from humans to machines. PostSharp contains ready-made implementations of the most common patterns and gives you the tools to build automation for your own patterns. Developers usually think in terms of design patterns, but with conventional programming languages, they end up writing boilerplate code. PostSharp extends the C# and VB languages with a notion of pattern. The result: shorter, cleaner code that’s easier to write and understand, contains fewer defects and is less expensive to maintain.

What code is executed when you press a button in your application? This is what Runtime Flow lets you to see. Instantly, live! No jumping from method to method in IDE, no step-step-step-step in a debugger, not adding tracing statements to code. The moment you press the button, the answer is right here before you: