"You know the problem, you are developing a WPF application and you want to see what your XAML looks like. Normally you have to compile, start, and see if everything looks like you want to. With FastWPF this process is getting speed up because it will show you instant the result within Visual Studio during your development. It is not trying to do the design work for you, but it specializes in showing you a preview of your XAML. A preview that you can interact with, so you can check a CheckBox for example, enter text into a TextBox and you see what it will look like. If you define complex, dynamic parts within your XAML for instance with some Triggers or converters you even see the reaction which will happen if you change the state of the user interface. The performance is incredible! After the initial load - It just a few milliseconds to get a visible result."
FastWPF
Developer tool built with .net core and c# by @GiessweinWeb.
Project website: https://www.fastwpf.dev
Creator website: https://www.software.tirol
Related projects
Sage global tool
"This project was built to help test SQL Server queries and compare multiple result sets. sage is a global .net core tool that queries data from SQL Server, and produc…"
Open source developer tool built with .net core and c# by @jon_cloud.
Duality 2D game engine
"Duality is a 2D game engine + editor combo that is written in 100% managed C# code and developed under the MIT license. Built using a plugin-based approach, the core …"
Open source developer tool built with .net framework and c# by @Adams_Lair.
PeachPie.io
"PeachPie is a modern PHP compiler based on the Microsoft Roslyn compiler platform and drawing from our popular Phalanger project. It allows PHP to be executed within the…"
Open source developer tool built with .net core and c# by @misekjakub and @bfistein.
TeeChart for .NET
"It is a native c# Chart component that includes assemblies for ASP.NET, MVC, NET Core 2, Windows Forms, HTML5 /Javascript, WPF, Universal Windows Platform (UWP) and Xama…"
Developer tool built with .net framework and c#.
CodeFactory for Visual Studio
"Too many applications are built with inconsistent "plumbing code" driving up support complexity and impacting delivery velocity. What it does: CodeFactory for Visual…"
Developer tool built with .net standard and c# by @_codefactory_.
Mixcore CMS
"Fully Open Source ASP.Net Core CMS / Dotnet Core CMS UI Tools To create multi-purpose Web Apps & App Services. Built on top of ASP.Net Core / Dotnet Core, SignalR, Angul…"
Open source developer tool built with .net core and c# by @smilefounder and @nhathoang989.
A little bit about this site
Hello, I'm Corstiaan. I'm a software developer from the Netherlands and I manage BuiltWithDot.Net. I created this site as a place where developers working with .net technology can showcase their projects and inspire other developers.
There's so much you can build with .net these days that I thought it would be nice to have a corner of the web dedicated to the breadth of .net. Enjoy!
What is the .net community working on?
Get weekly updates about new projects built with .net tech
Great! Click the link in the e-mail to confirm. Check the spam folder if you can't find it.
No spam. Unsubscribe any time.
© 2026 - created by Corstiaan Hesselink - submit project - RSS feed - contact