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The Y2K bug turned out to be a non-event on January 1, 2000. How did that happen? Carl and Richard bring together a number of stories from folks who were there, fixing the software and updating systems, so effectively that, ultimately, nothing much happened when the clocks rolled over. It was common practice with early software to only store two digits worth of year - back then, storage space was at a premium. For years, there had been warnings about fixing these problems, but by 1999, it was essential. These are the stories of how some folks did those fixes so effectively that when Jan 1 2000, came around, nothing bad happened.

How are LLMs changing software development? Carl and Richard talk to Rob Conery about his experiences as a consultant bringing the new AI tools and techniques into companies. Rob talks about focusing on the most painful problems first to show the team quick results and make their lives better. The conversation digs into how these tools seriously change the way developers work and what it takes to embrace those changes. Lots of good thinking from a very experienced developer on how to do more than ever before!

How do you make your agents more knowledgeable about your company data? Carl and Richard talk to Ed Charbeneau about Progress Agentic RAG-as-a-Service, using NucliaDB as a vector data store to organize your company information into a form an agent can work with efficiently. Ed talks about the various approaches available today for providing timely company data to agents and the power of a dedicated data store and service model so that you spend less time on plumbing and more time building a great agentic app. The products are open source and have great .NET SDKs - check them out!

ASP.NET Core continues to evolve in 2026! Carl and Richard talk to Daniel Roth about all the goodness in the ASP.NET Core space, including MVC, Razor, and Blazor! Daniel talks about the publicly visible ASP.NET Core Roadmap on GitHub - where you can support ideas, add your own, and debate implementations! The conversation dives into the focus on Blazor - MVC and Razor aren't going away anytime soon, or perhaps ever. Still, the energy is definitely on Blazor, and its potential to provide a great development experience that scales effectively and provides the features your applications need. And Daniel reminds us that the teams all work closely together, including the broader .NET and language teams, so new features are in the right place and available to everyone!

What does secure coding look like today? Carl and Richard talk to Chris Ayers about the MITRE ATT&CK matrix, a comprehensive breakdown of the tactics, techniques, and procedures black hats use to exploit your systems. Chris talks about the role of developers in creating more secure software, starting with logging - surfacing important data about the use of applications that can help indicate when a black hat is taking advantage of it. The conversation also digs into supply chain attacks, various techniques for resisting exploits being introduced through libraries, and the ever-expanding array of threats affecting software today!

Let the squad help you build your application! Carl and Richard talk to Brady Gaster about Squad, a tool for creating an AI development team using GitHub Copilot. Brady discusses creating specialist agents across various aspects of building an application to keep context as small as possible, along with token consumption. Often, agents communicate with other agents to work through project problems, generating persistent information about the project, including skills as needed. Squad continues to evolve and get more powerful - try it with your application!

Avalonia continues to evolve! Carl and Richard talk to Avalonia CEO Mike James & Matt Lacey about the latest version of Avalonia, the open source UI framework for building cross-platform applications with .NET. Mike's conversation with the Google Flutter team has led to replacing the Skia rendering engine in Avalonia with the newer Impeller Rendering Engine that Flutter itself depends on. This opens the door to excellent smartphone implementations with Avalonia, alongside its usual desktop and embedded roles. With enterprise editions and the new Avalonia Accelerate, there's more to come from the team!

Your first app interface should be a CLI! Carl and Richard talk to Kathleen Dollard about her experiences creating the .NET CLI - and how CLIs are only getting more important in the era of AI. Kathleen talks about working within the POSIX CLI standard for consistency's sake and to recognize that there will be many more CLIs in your life, so they should be as similar as possible. While CLIs may have started as configuration-as-code and DevOps practices, LLMs work well with them as long as consistency is maintained. There are several projects out there today to help you build a great CLI - check the links!

Artificial Intelligence is changing how software development happens - how is your team coping? Carl and Richard talk to Andrew Murphy about his work leading teams struggling with AI tools. Andrew talks about Nolan Lawson's blog post We Mourn Our Craft and his blogged response about dealing with grief. Some developers are embracing these new tools - perhaps they're new to development, or very experienced. But some folks aren't having a good time with AI and are wondering what has happened to their careers. How can you help?

It's always been challenging to make reliable software - is AI making it worse or better? Carl and Richard talk to Damien Brady about his experiences building software with AI tools and trying to bring that software up to an acceptable standard. Damien talks about leveraging LLMs' tendency toward detailed analysis to catch problems in code. It takes practice and experience to get good at using these tools, but they become more powerful over time!

How does Artificial Intelligence impact our approach to building secure software? Carl and Richard talk to Ben Dechrai about his experiences working with AI tooling and building AI apps, and how that impacts security. Ben talks about the concerns organizations have about using AI tools - what these tools might do with the code they are exposed to, as well as the code the tools generate. The conversation steers to local AI as a solution, although so far, the equipment and tools are very limited. Ben also talks about how AI tools are being used to both attack and secure software and the challenges of this arms race - hopefully the good guys win!

Why would you write code to generate code? Carl and Richard talk with Jason Bock about his experiences using modern .NET source generators to optimize certain aspects of applications. Jason talks about treading carefully - while .NET source generation has been part of .NET since 5.0 and Roslyn, it is a special case approach to problem solving. But with specialized implementations for regex and P/Invoke, there is some huge potential in these coding techniques that you can take advantage of!

What's coming for Aspire in 2026? Carl and Richard talk to Maddy Montaquila about her work as the product manager for Aspire, the tool that helps you build cloud-native, distributed applications in any language and on any platform. Maddy talks about moving beyond .NET, recognizing that modern applications are written in a number of languages, and the team has focused on ensuring excellent support for Python and JavaScript, as well as the .NET languages. The same is true for the cloud - Azure, AWS, GCP - Aspire works great with them all. And then there's the role of AI, both in building apps with Aspire and building AI into applications. Aspirify today!

What's happening with MAUI today? Carl and Richard talk to Gerald Versluis about the latest version of MAUI - and what's coming next! Gerald talks about the release of .NET 10 and the new features that have come to MAUI, including improvements in quality, performance, and ease of use. The conversation also digs into adjacent technologies like Uno and Avalonia and how they are collaborating with the MAUI team to make development even easier!

How do you distribute Windows apps? Carl and Richard chat with Shmueli Englard about the power of distributing apps through the Microsoft Store. You package your app as an MSIX and can deploy it to the Microsoft Store, and then send updates through it as well. If you want to charge for the app, Microsoft will do the licensing and payment systems for you (for a fee, of course), but if your software is free, distribution through the Microsoft Store is also free! Want to do your own updates? You can do that too.