#OneDevQuestion

If you want to start building AI apps with .NET 9, Luis Quintanilla (@ljquintanilla) breaks it down in this #OneDevQuestion. He covers where to find docs and tutorials, which AI libraries to use, and how to tap into the growing open ecosystem. 👀 👇

Is .NET legacy tech? Scott Hanselman says yes—and no. In this #OneDevQuestion, he explains how .NET’s long history makes it a mature tech, while modern .NET 9 stays open-source, cross-platform, and ready for everything from Raspberry Pi to Xbox. More:

Want to use Microsoft Copilot to improve your code? @donasarkar shares a cool feature of #Copilot to help you do just that. Learn more at the Copilot Learning Hub: #OneDevQuestion

Should you add a chatbot to your app? Steve Sanderson says maybe—but it’s often not the best place to start. In this #OneDevQuestion, he shares why automating business processes with AI can deliver value faster and (cont)

"We have lots of aspirations for Aspire," says David Fowler. In this #OneDevQuestion, @davidfowl shares how Aspire is here to support you through every stage of the software development lifecycle. Learn more:

Our next video from @JeffRichter covers the origins of .NET generics - and the work it took to add the feature. Learn more: #dotNET #OneDevQuestion

If you want to start building AI apps with .NET 9, Luis Quintanilla breaks it down in this #OneDevQuestion. He covers where to find docs and tutorials, which AI libraries to use, and how to tap into the growing open ecosystem. Find more resources here:

Today, @JeffRichter takes us back in time and shares how IDisposable and Finalize were introduced into the #dotNET framework and the lesson he learned from it. Check out today's #OneDevQuestion IDisposable:

How does Scott Hanselman, @shanselman, decide what to write next? Whether it’s a blog post or a .NET program, it’s all about solving real problems. In this #OneDevQuestion, he shares why practicality and everyday life inspire his projects. #dotnet #developerlife

Today we have not 1, but 2 classic #OneDevQuestion videos. First up is Rich Turner, @richturn_ms, telling us about the differences between a terminal and a console. More reading on consoles is at

“AI agent” gets thrown around a lot—but what does it actually mean? @sethjuarez breaks it down as a new kind of control structure that turns plain language into real code execution. Learn more: #OneDevQuestion

What's the first thing you should do when starting a coding project? Nothing! Raymond Chen explains his reasoning. Do you agree? #OneDevQuestion

If it's not broken, should we try to fix it? Raymond Chen muses on why 100% is not always a good thing. Missed any previous Raymond Chen videos? Look here: #OneDevQuestion

How does Larry @osterman use GitHub Copilot? How often does he use #GitHubCopilot? This and more in today's #OneDevQuestion. GitHub Copilot:

What can you make with C#? Scott Hanselman, @shanselman, says 'What can't you make with C#?' C# for Beginners + more: #dotNETConf #csharp #OneDevQuestion

Is developing for #Linux on Windows feasible? Scott Hanselman says absolutely—and shares how WSL lets him run Linux terminals, GUI apps, Docker containers, and still enjoy his favorite Windows tools. #WSL info: #OneDevQuestion #windowsdev

How do you get AI to generate reliable tests? Today on #OneDevQuestion, @debs_obrien shows how Copilot, with the help of #MCP, can actually browse, click, type, and turn that into a working #Playwright test. 🎥

⚡️Missed some videos in our #OneDevQuestion series about the Command Line and the Windows Subsystem for Linux (#WSL)? Craig Loewen (@craigaloewen) and Rich Turner (@richturn_ms) have all the answers in this Twitter Moment.

Params in C# used to mean arrays. In C# 13, they can be any collection type. In this #OneDevQuestion, Mads Torgersen explains how params collections let you write cleaner, more efficient APIs. Learn more:

Here's a classic #OneDevQuestion with Dana Huang, our Director of Engineering for Windows Security. What are TPMs used for? What are the different types of TPMs? Listen in to find out.