dariocp

One great feature in Visual Studio debugging is the ability to export breakpoints so that other developers do not have to recreate them, and another feature allows developers to gather information from breakpoints without disturbing code. For a class I taught today, the developer simply imported breakpoints, added them to the project, and ran the project to retrieve information about items that matched the condition. The results can then be copied to say notepad for processing. #visualstudio

dotnet end of life endoflife.date/dotnet

Meet the new era of agent-building: Microsoft Agent Framework has officially hit Release Candidate. Think simpler agent creation, richer workflows, and a unified model across .NET and Python. 👉 Dive into the migration guide and see what’s new: buff.ly/o1CmeNo

ASP .NET Vertical Slice Architecture example Am I the only one putting everything into one file? It's an absolute dream 😍 to work with. #dotnet

Recently started the Claude Code for .NET Developers Course (FREE) - Article Series, and getting positive feedback & a good number of visits to it. Already 3 articles done, almost 10-15 more to go. The end goal is to teach developers how to leverage Claude Code to build scalable .NET apps. Check out the course here: codewithmukesh.com/courses/claude…

Policy-based auth in ASP .NET Core allows you to create flexible authorization rules. - You can check if the user is authenticated - You can check if the user has a specific claim - You can even check if a claim has some specific value Pretty cool (and helpful) if you ask me.

Introducing WebSockets in the Responses API. Built for low-latency, long-running agents with heavy tool calls. developers.openai.com/api/docs/guide…

I used to be proud of my “Clean Architecture”. Until one day… I realized it was clean only on the diagram. In reality? I broke it myself. Not in one big, dramatic refactor. But in tiny, harmless-looking commits. “One quick reference.” “One temporary shortcut.” “One small dependency that won’t hurt.” It hurt. Slowly: 👉 Infrastructure started creeping into Domain. 👉 Application referenced Web “just for this one model”. 👉 A circular dependency appeared. 👉 Refactoring became risky instead of routine. Everything is still compiled. Tests were green. No red flags in CI. But the architecture was already leaking. That’s when I understood something most teams ignore: • Architecture doesn’t fail loudly. • It decays silently. • And discipline alone is not enough. You don’t protect boundaries with good intentions. You protect them with executable rules. That’s why I started adding Architecture Tests. Now my projects: ✅ Fail the build if Domain references Infrastructure ✅ Detect cycles automatically ✅ Enforce layer direction (Domain → Application → Infrastructure) ✅ Prevent “temporary” hacks from surviving code review Architecture stopped being a guideline. It became self-defending. I wrote a detailed breakdown (with real code examples) here: thecodeman.net/posts/architec… This is also part of Module 08 - Architecture Tests (Enforcing Boundaries) inside my course Pragmatic .NET Code Rules, where we go deeper into CI enforcement and real-world layer validation: thecodeman.net/pragmatic-dotn… Does your architecture protect itself, or does it rely on memory and discipline? 👇 __ ♻️ Repost to others. 📂 You can save this post for later, and you should do it. ➕ Follow me ( @TheCodeMan__ ) to learn #dotnet and Architecture every day at 9 AM GMT-0.

Agent Lightning github.com/microsoft/agen…

#WebMCP webmcp.dev

ASP .NET Core has built-in support for running background tasks with the IHostedService interface. The interface only has two methods for starting and stopping the service. To run the hosted service, you register it with DI, and it will run when the application starts.

Minimal APIs aren’t the problem. A messy Program.cs is. Here’s how I keep Minimal APIs clean and scalable - without going back to controllers: youtube.com/watch?v=eHmWvt… #Dotnet

ChatGPT now has full support for MCP Apps. We worked with the MCP committee to create the MCP Apps spec based on the ChatGPT Apps SDK. Now, any apps that adhere to the spec will also work in ChatGPT. developers.openai.com/apps-sdk/mcp-a…

New in .NET 10 and C# 14: Multi-Tenant Rate Limiting by @AliHamzaAnsar16 blog.elmah.io/new-in-net-10-… #aspnetcore

Building a RAG in ASP .NET Core by @AssisZang telerik.com/blogs/building… #aspnetcore

GPT-5.2 and GPT-5.2-Codex are now 40% faster. We have optimized our inference stack for all API customers. Same model. Same weights. Lower latency.

CSharpExpert.agent.md github.com/github/awesome…

📣 Open call to agent builders: Let's read agent skills from `.agents/skills`, so people don't have to manage separate folders per agent. Today we pulled the trigger for Codex to read `.agents/skills`. Goal is to deprecate `.codex/skills`. Pls like/tag/RT for momentum.

New labs in the Extend pathway of Copilot Developer Camp 🚀 Learn to consume MCP servers and build connected agents with pro‑code Declarative Agents. Start building: msft.it/6019Q1qev #MicrosoftCopilot #CopilotDeveloperCamp #AIAgents #MCP #ProCode #Microsoft365dev

Many popular apps leverage Windows AI APIs to bring local AI experiences. These APIs include Image Generation, Text Intelligence Rewrite, App Content Search, Text Intelligence Summarize, Phi Silica, and Video Super Resolution 🔧 More info: msft.it/6014QHkDn