See Builder pattern in action with a complete real-world C# example. Step-by-step implementation of a configuration system demonstrating step-by-step object construction. Link to article: https://www.devleader.ca/2026/02/28/builder-pattern-realworld-example-in-c-complete-implementation

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Passwords alone are not enough. Learn how to implement Two-Factor Authentication in .NET using TOTP, QR codes, and the Otp.NET library, with a secure setup flow and encrypted secrets at rest. Link to article: https://www.milanjovanovic.tech/blog/how-to-implement-two-factor-authentication-in-aspnetcore

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Master Semantic Kernel plugins in C# with this guide. Learn to create native functions, prompt functions, and OpenAPI plugins with real code examples. Link to article: https://www.devleader.ca/2026/02/27/semantic-kernel-plugins-in-c-the-complete-guide

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We are excited to release a new update to the Team Calendar extension. This update includes a series of visual refinements across the extension, introducing a more consistent design language, smoother transitions when expanding and collapsing Link to article: …

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Aditya Challapally leads post-training research and infrastructure for Copilot agent capabilities that process millions of multimodal interactions. This post builds on the diagnostics from D Link to article: …

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Last time, we used a MSGF_DIALOG­BOX message filter to hook into the Is­Dialog­Message so that we had the option to grab the ESC Link to article: https://devblogs.microsoft.com/oldnewthing/20260227-00/?p=112094

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Master the Factory Method design pattern in C# with code examples, real-world scenarios, and practical guidance for flexible object creation. Link to article: https://www.devleader.ca/2026/02/27/factory-method-design-pattern-in-c-complete-guide

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Java is the backbone of enterprise software engineering, and the conversations happening around it right now are the most exciting they've been in years. From AI-assisted development workflows to Kubernetes performance tuning, the community is moving fast - and Link to article: …

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Stateful Runtime for Agents in Amazon Bedrock brings persistent orchestration, memory, and secure execution to multi-step AI workflows powered by OpenAI. Link to article: https://openai.com/index/introducing-the-stateful-runtime-environment-for-agents-in-amazon-bedrock

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Microsoft and OpenAI continue to work closely across research, engineering, and product development, building on years of deep collaboration and shared success. Link to article: https://openai.com/index/continuing-microsoft-partnership

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OpenAI and Amazon announce a strategic partnership bringing OpenAI’s Frontier platform to AWS, expanding AI infrastructure, custom models, and enterprise AI agents. Link to article: https://openai.com/index/amazon-partnership

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Today we’re announcing $110B in new investment at a $730B pre money valuation. This includes $30B from SoftBank, $30B from NVIDIA, and $50B from Amazon. Link to article: https://openai.com/index/scaling-ai-for-everyone

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Running MongoDB at scale eventually forces a trade-off: invest heavily in managing your own infrastructure or move to a managed service and risk losing the compatibility and portability your team depends on. Link to article: https://devblogs.microsoft.com/cosmosdb/azure-documentdb-mongodb-compatible

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OpenAI shares updates on its mental health safety work, including parental controls, trusted contacts, improved distress detection, and recent litigation developments. Link to article: https://openai.com/index/update-on-mental-health-related-work

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Learn the GitHub Copilot SDK for .NET in this complete developer guide. Build custom AI agents with CopilotClient, CopilotSession, streaming, tools, and multi-model support in C#. Link to article: https://www.devleader.ca/2026/02/26/github-copilot-sdk-for-net-complete-developer-guide

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Delivering successful COBOL modernization requires a solution that can reverse engineer deterministically, produce validated and traceable specs, and help those specs flow into any AI-powered coding assistant for the forward engineering. A successful modernization requires both reverse engineering and forward …

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Today, we are pleased to announce that Shader Model 6.9 and other features have been officially released with Agility SDK 1.619 and complementary DXC 1.9.2602.16. Many of these features have been in preview status since 2025. Simultaneously, we are releasing a handful Link to article: …

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Today we released PIX 2602.25 and 2602.25-preview, which can be downloaded here. These releases include everything in the previous 2601.15 release, plus: 2602.25: includes support for all of Link to article: https://devblogs.microsoft.com/pix/pix-2602-25

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Welcome back to the building blocks for AI in .NET series! In part one, we explored Microsoft Extensions for AI (MEAI) and how it provides a unified interface for working with large language models. Today, we're diving into the second b Link to article: …

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Introducing Fence Barriers We are excited to share the preview release of Fence Barriers (Tier-1), a new capability now available in AgilitySDK 1.719-preview (https://devblogs.mic Link to article: https://devblogs.microsoft.com/directx/fence-barriers-fine-grained-gpu-synchronization-in-direct3d-12

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