A C# walkthrough of Gauss-Legendre quadrature that computes Legendre polynomial roots and weights at runtime instead of shipping precomputed tables. Bonnet's recurrence keeps the polynomial evaluation stable past degree 15, and Newton's method finds each root to about 1e-10 in a few iterations.
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.
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.
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.
A developer shared a small WinForms utility that totals GitHub release download counts across all their projects and keeps history over time. It compiles from a single C# 5 file with the csc.exe bundled in Windows, without Visual Studio. The write-up is useful for anyone tracking download trends or hitting GitHub API rate limits and TLS issues on .NET Framework 4.
.NET 11 moves async method suspension from compiler-generated state machines to the runtime, with the JIT optimizing the boundaries between async methods. The author reruns the official benchmarks on RC2 and compares allocations, stack traces and assembly size. The gains are real in synchronous await chains and exception-heavy paths, but measurement setup changes the picture.
With iOS 26's Liquid Glass design, the Shell tab bar floats over content, which broke a .NET MAUI iPad layout, and an Xcode 27 build crashed at launch. The author walks through the UIScene migration, SafeAreaEdges-based page insets, and a map inside a WebView. It is a practical guide for MAUI developers targeting iOS 26 and 27.
Axia is an open-source .NET 10 web console and REST API for Active Directory and OpenLDAP. Its author explains why half of the initial DDD design was dropped after several security reviews. The article covers what paid off, including value objects, ports and adapters, and architecture tests, and what was replaced, such as domain-event auditing.
While moving a field sales app from Xamarin.Forms to .NET MAUI, the author found catalog scrolling janky on older Android tablets even though the business logic was fast. She measured frame times with dumpsys gfxinfo and cut the worst stutter through list virtualization, data preparation, and simpler row templates. The result is a concrete, number-backed guide for anyone tuning MAUI collection views.
The author of the C# interpreter HydraScript explains why numeric instruction indexes broke code generation and how switching to stable IAddress objects fixed it. Addresses now stay with their instructions when code is inserted, removed or replaced, so jumps keep pointing to the right place. It is a concrete case for developers building compilers or interpreters with the Visitor pattern.
An overview of the C# 15 features: union types, closed class hierarchies, named break and continue, extension indexers, with-arguments in collection expressions and the revised unsafe model. It shows how each one changes everyday code and where the caveats are.
A Habr author describes how their ASP.NET Core team stopped logging OperationCanceledException when a client aborts an HTTP request. NLog filters and middleware catches fell short. The working approach decorates ILoggerProvider with Scrutor and checks HttpContext.RequestAborted before writing the entry.