C# 14's extension member syntax now covers properties and static members, not just methods, yet a type's own member still silently wins over an identically named extension member. The author reproduces this against the .NET 10 SDK with eight tests: the build reports zero warnings and zero errors while every call site quietly switches to new logic.
The third part of the series moves a local C# agent from free-form tool calling to deterministic Agent Workflows in Microsoft Agent Framework. A workflow collects deployment status, errors and Qdrant documentation in a fixed order, then hands the evidence to a tool-less agent for analysis, with a human approval gate before sensitive actions.
The model's failure on the "strawberry" question isn't a counting problem: it never sees letters, only numeric pieces called tokens. Using Microsoft.ML.Tokenizers 2.0.1 and the gpt-5 tokenizer, the author measures this from C# and shows that the word alone is a single token with ID 101830, so the r's inside it stay out of reach. The piece also covers how token cost varies by language, by numbers, and by random text such as GUIDs, plus how to count tokens in .NET.
A method that returns IReadOnlyList<T> tells the caller it cannot write, but says nothing about whether the data is an independent copy, a live view or a fixed report. The article separates the declared capability from the ownership and lifetime contract, then evaluates each collection return shape against both layers.
TermForge is a local web application built with .NET and React that merges SSH sessions, file browser, and Docker management into one unified tool. This project offers a modern solution to the challenges faced when switching between terminals and remote file systems across multiple servers.
Microsoft retires .NET 8 and .NET 9 on November 10, 2026, leaving apps without security patches unless they move to .NET 10. A new deployment-first checklist shows how to inventory what is actually running, retarget with minimal risk and prove the migration with artifact-level testing and a rollback rehearsal.
FAIRouter, an open-source C# router that picks a language model per request and validates the reply with a judge model, is now published on NuGet as FAI.Router (0.1.0, .NET 10). A few lines of code connect OpenRouter or any OpenAI-compatible endpoint, score answers, collect feedback and train the router's weights.
The third post in a series looks at Caliburn.Micro's conventions: how the framework pairs a View with its ViewModel through naming rules and reflection. It walks through ViewLocator's two-step lookup, the five default regex rules in NameTransformer, and why AssemblySource determines whether a View can be found at all.
Milan Jovanović describes turning off cloud CI for pull requests, running the build and tests locally, and posting a signoff commit status with the gh-signoff GitHub CLI extension. A git pre-push hook runs the gate, a GitHub ruleset requires the status before merging, and one cloud run stays on merges to main. It is a practical option for .NET teams that want to cut Actions costs and waiting time.
A Russian developer built Leaflet, a Windows Markdown notes app in C# on Avalonia 12 with AvaloniaEdit, without WebView or Electron. Notes stay as plain .md files with wiki-style links and backlinks, and the app starts in under a second. The write-up covers live preview, browser-free PDF export and the rough edges of window decorations, caret placement and file-conflict safety.
Nick Cosentino explains how to package a recurring .NET review job as a project-scoped Claude Code skill. The example reviews endpoint changes across validation, authorization, response mapping and persistence, and the article stresses clear limits on what the agent may run. It is a practical starting point for teams that want repeatable AI-assisted reviews of ASP.NET Core code.
A NimblePros Halloween post walks through removing the accumulated cruft of long-lived .NET codebases: unused private members, unreferenced public types, unused or vulnerable NuGet packages and stale feature flags. The method pairs compiler analyzers and dotnet CLI checks with an AI agent that investigates edge cases, guided by a reusable skill file. It is a practical playbook for teams who never find time to clean up.