Extension types are one of the biggest and most exciting changes to the C# type system! devblogs.microsoft.com/dotnet/dotnet-… #dotnet #csharp

Sudo for Windows, now fully open sourced. github.com/microsoft/sudo

Hey friends, if you have been enjoying my series with Stephen Toub on “deep .net” then please come to this “highly technical talk” (that’s literally the title!) be sure to rate it after the session so leadership knows that highly technical talks are valuable! #msbuild

Join me to learn about creating superior app experiences in WPF #WPF #build #Microsoft build.microsoft.com/en-US/sessions…

🦙 #WindowsDev ready for our final Windows UI, #WPF, #WinAppSDK session of #MSBuild??? 🎉 Join Niels Laute, Ranjesh, and Pankaj Chaurasia for BRK244 - How to create superior experiences with #WinUI and #WPF at 3:00! It's packed full of demos, join us!

One of the last sessions for me at Build is Niels Laute, Ranjesh, and Pankaj Chaurasia telling us how to build beautiful experiences with WinUI and WPF. Love hearing from our dev community and engineers from the File Explorer/Photos teams on their experience. CC: Aidan Fitzpatrick

Check out Stephen Toub and Scott Hanselman 🌮 ‘s highly technical talk! Learn how to do performance optimization in your own code! youtu.be/TRFfTdzpk-M?si… #dotnet

Another awesome deep dive analysis of a Rx .NET bug by Ian Griffiths github.com/dotnet/reactiv…

🚀 Excited to announce .NET 9 Preview 5! 🧠 Enhanced AI with TensorPrimitives & Tensor<T> 🏎️ Faster performance with Span overloads in params 🔍 Improved substring search with SearchValues 🔄 Async task handling with Task.WhenEach ➕SO much more: github.com/dotnet/core/di… #dotnet

Not everyone will agree, but I also like WPF for new desktop development. youtube.com/watch?v=B4n8Yq…

WinForms has been making tons of improvements for devs. In this #MSBuild session replay, we discuss the improvements in both the runtime and the #VisualStudio WinForms designer. 🎥 msft.it/6017Ys7ec

🧰 First video about #PowerToys is out, let's learn how to use Always on Top module to quickly pin your windows 📍! #productivity #tips #pc youtu.be/N3oBnq4nJwg?si…

👋 We're launching a survey to gather valuable insights on the #dotnet CLI. Your feedback will help shape the future of .NET tooling. Take a few minutes to share your thoughts: msft.it/6018lHf9r]

Non-allocating split finally coming in .NET 9 #dotnet

In .NET 9 it's now possible to get an alternative lookup structure to search dictionaries and hashsets (and some other specialized collections) by spans. This allows for allocation free lookups! #dotnet

.NET 9 has a new type called JsonSchemaExporter that can export JSON schema. #dotnet

The 6th video in the WPF tutorial series has been released! This video, running slightly over an hour, delves deep into the WPF TreeView control. It covers advanced topics such as the recursive design of ItemsControl based on CustomControl and the implementation of Cupertino

Deep .NET - Let's build our own ArrayPool with Toub and Hanselman youtube.com/watch?v=bw7ljm… .NET 400 level just coding, no edits. Let's learn together!

Performance Improvements in .NET 9 devblogs.microsoft.com/dotnet/perform…

Don't forget to tune in for this. Ashish Kumar Singh is going to showcase debugging in WPF💯 youtube.com/live/lAc1fq_0f…