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This post demonstrates how Lambda enables scalable, cost-effective reward functions for Amazon Nova customization. You'll learn to choose between Reinforcement Learning via Verifiable Rewards (RLVR) for objectively verifiable tasks and Reinforcement Learning via AI Feedback (RLAIF) for subjective evaluation, design …
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This post is a collaboration between Docker and Arm, demonstrating how Docker MCP Toolkit and the Arm MCP Server work together to scan Hugging Face Spaces for Arm64 Readiness. In our previous post, we walked through migrating a legacy C++ application with AVX2 intrinsics to Arm64 using Docker MCP Toolkit and the Arm …
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Master adapter pattern best practices in C# including composition over inheritance, single responsibility, error translation, and organized adapter architectures. Link to article: https://www.devleader.ca/2026/04/13/adapter-pattern-best-practices-in-c-code-organization-and-maintainability
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Roslyn analyzers are great for enforcing coding standards and finding bugs. However, they can sometimes report false positives or warnings you want to ignore in specific contexts. You can suppress these warnings using #pragma directives or [SuppressMessage] attributes, but both approaches require modifying the source …
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Your agents can now draw on skills authored in three different ways – as files on disk, as inline C# code, or as encapsulated classes – and combine them freely in a single provider. Add built-in script execution support and a human-approval mechanism for script calls, and you have a practical authoring model that fits …
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Cloudflare brings OpenAI’s GPT-5.4 and Codex to Agent Cloud, enabling enterprises to build, deploy, and scale AI agents for real-world tasks with speed and security. Link to article: https://openai.com/index/cloudflare-openai-agent-cloud
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Building a VS Code-style extension system in C# means implementing extension points, activation events, and contribution points. Complete .NET 8 guide. Link to article: https://www.devleader.ca/2026/04/12/building-a-vs-codestyle-extension-system-in-c
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I’ve been piddling this weekend with testing out JasperFx Software‘s soon to be officially curated AI Skills. To test and refine those new skills, I’ve been using my buddies Chris Woodruff and Joseph Guadagno‘s MoreSpeakers application as a sample application to port to Wolverine and Marten (and a half dozen others too …
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Build a complete composite pattern real-world example in C# with a permission system featuring users, groups, and recursive permission resolution. Link to article: https://www.devleader.ca/2026/04/12/composite-pattern-realworld-example-in-c-complete-implementation
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Count vs IsEmpty can be the difference between fast code and a performance disaster. For some immutable and concurrent collections, the wrong choice is tens of thousands of times slower. Link to article: …
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Strategies for testing plugin architectures in C# with xUnit -- unit testing, contract tests, and integration testing for extensible .NET plugin systems. Link to article: https://www.devleader.ca/2026/04/11/testing-plugin-architectures-in-c-strategies-for-extensible-systems
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Discover when to use adapter pattern in C# with real decision criteria, use case examples, and guidance on when simpler alternatives work better. Link to article: https://www.devleader.ca/2026/04/11/when-to-use-adapter-pattern-in-c-decision-guide-with-examples
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Long-running business processes don't fit neatly into a single request. Wolverine's Saga support gives you a convention-based approach to orchestrating workflows in .NET - with built-in timeout handling and compensation. Here's how to implement a user onboarding saga. Link to article: …
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Master plugin lifecycle management in C# with patterns for initialization, activation, hot reload, and graceful unloading in .NET applications. Link to article: https://www.devleader.ca/2026/04/10/plugin-lifecycle-management-in-c-loading-activation-and-unloading
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We're excited to announce the stable release of Azure MCP Server 2.0, a significant milestone for building secure and flexible agentic workflows on Azure. Azure MCP Server is open-source software that implements the Model Context Protocol specification and enables AI agen Link to article: …
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Beginning with PowerShell 7.7-preview.1 (April 2026), the MSIX package will be the primary installation method for PowerShell on Windows. We will no longer ship the MSI installer package for new PowerShell releases. For existing releases, including PowerShell 7.6, we will continue to provide MSI pack Link to article: …
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While listening to Mark Smith’s inspirational talk for Python Unplugged on PyTV about How to Learn Python, what caught my attention was that Mark suggested turning off some of PyCharm’s AI features to help you learn Python more effectively. As a PyCharm user myself, I’ve found the AI-powered features beneficial in my …
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Last time, we looked at adding or removing a handle from an active WaitForMultipleObjects, and we developed an asynchronous mechanism that requests that the Link to article: https://devblogs.microsoft.com/oldnewthing/20260410-00/?p=112223
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Compare composite vs decorator pattern in C# with side-by-side code examples, key structural differences, and guidance on when to use each. Link to article: https://www.devleader.ca/2026/04/10/composite-vs-decorator-pattern-in-c-key-differences-explained
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In Part 1 of this blog series set the stage for why platform engineering is being reshaped by agentic AI. (read it here) Basically we outline how instead of humans translating intent through layers of CLIs, SDKs, and b Link to article: …
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