Chapter 8: RMS Normalisation and Residual Connections
What You'll Build Two architectural patterns that make deep networks trainable: RMSNorm (keeps activations from exploding or vanishing) and residual c…
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Deadlock-Free by Construction: How Typhon Eliminates Deadlocks Instead of Detecting Them
💡Typhon is an embedded, persistent, ACID database engine written in .NET that speaks the native language of game servers and real-time simulations: en…
Background Services in .NET — IHostedService and BackgroundService Explained
IHostedService, BackgroundService, Worker Service, scoped services in background, Hangfire comparison Not all work in a .NET application happens withi…
Chapter 7: The Training Loop and Adam Optimiser
What You'll Build A complete training loop that processes documents, computes loss, backpropagates gradients, and updates parameters using the Adam op…
Decoupling with Chain of Responsibility Pattern in C#
The article cooperates with the sample project . Walkthrough with the downloaded project is not required, but I recommend it for better understanding.…
Chapter 6: Embeddings, the Forward Pass, and the Loss Function
What You'll Build Embedding tables that give each token and each position a learned vector, a minimal forward pass that produces logits, and the loss …
Chapter 5: Linear Transformation and Softmax
What You'll Build Two helper functions that show up in nearly every layer of a neural network: Linear takes an input vector and a weight matrix, multi…
How I Built GPU-Accelerated Frosted Glass and Acrylic Blur for .NET MAUI (And Why Every Other Library Gets It Wrong)
Blur on Android in MAUI is kind of a mess. I needed a frosted-glass effect over a scrolling message list and everything I tried either stuttered or ju…
Chapter 4: The Bigram Model - Simplest Possible Language Model
What You'll Build A character-level language model that predicts the next character based only on the current character. No neural network, no gradien…
Zero to First Agent
This is Part 2 of my series on the Microsoft Agent Framework. You can read the original post over on lukaswalter.dev . Introduction & Prerequisite…
Chapter 3: The Tokenizer - Text to Numbers and Back
What You'll Build A Tokenizer class that converts between characters and integer IDs, plus a special BOS (Beginning of Sequence) token. Depends On Not…
Big O Notation explained
Introduction Big O notation measures how fast your code runs as the number of inputs grows. It’s really important to understand the following algorith…
Protecting .NET String Values by Hiding Them in Machine Code DLLs
Introduction Every .NET developer should understand just how critical source code protection is for preventing intellectual property loss. Whether you…
C# Lowering: The Compiler Magic Behind Your Code
This article is based on official sources, compiler code exploration, experimentation using decompiler tools, and real-world experience. Have you ever…
The Timeless Marriage: GoF Visitor, LINQ Expression Trees, and Why 30-Year-Old Patterns Still Ship Code
Patterns Don't Die — They Get Promoted to the Standard Library LINQ: Still Beautiful After All These Years The Marriage: How LINQ Queries Actually Wor…
Getting Started with ASP.NET Core Web API - A Beginner's Guide
If you are new to backend development and come from a .NET background, ASP.NET Core Web API is the best place to start. In this article, I will walk y…
Muonroi Building Block: an open-core .NET foundation for rule engines, decision tables, and multi-tenancy
Repository: https://github.com/muonroi/muonroi-building-block Status: public repo, open-core (Apache-2.0 OSS packages + commercial-licensed packages).…
Everyone Using DbContext Concurrently Is Making This Mistake
I Googled it. I asked AI. I tried every Stack Overflow answer I could find. Nothing worked. Then I found the fix completely by accident — in a book I …
Kaufland.SellerApi Unleashed: Build Marketplace Integrations in Minutes with .NET 8
TL;DR: Kaufland.SellerApi is a modern, open-source C# SDK built for .NET 8 that wraps all 24 Kaufland Marketplace Seller API endpoints. It handles HMA…
🚀 I've been quietly building new features into The Coffee Timer ☕ — my Pomodoro productivity app — and I'm excited to share what's new!
Here's what just shipped: ☕ Focus Stats Dashboard — See your last 7 days of focus time, top tasks by pomodoros, and key productivity metrics. (Premium…
ACR is designed as a printer-independent report rendering service, not just a library.
Introduction I have added an HTTP interface to the report engine ACR (Across Report Renderer). By making ACR available over HTTP, it can be used as a …
Health Checks in ASP.NET Core: Beyond the Basic /health Endpoint
A service returning 200 OK on /health doesn't mean it's healthy. It means the process is alive and the route handler executed. Your database could be …
Roslyn-Powered C# Analysis, Real NuGet DLL Reflection, and Safe Live File Editing for Claude — Privately, On Your Machine via MCP
I built an MCP server that gives Claude surgical access to your C# codebase — locally, token-efficiently, without leaking code If you've ever watched …
I built a pixel-perfect, printer-independent report designer with Avalonia UI
I’ve released ACR Designer, a WYSIWYG report designer for the ACR (Across Report Renderer) engine. It focuses on pixel-perfect layout and printer-inde…
I built a pixel-perfect, printer-independent report designer with Avalonia UI
I’ve released ACR Designer, a WYSIWYG report designer for the ACR (Across Report Renderer) engine. It focuses on pixel-perfect layout and printer-inde…
Why useEffect Confuses Every C# Developer (And How to Finally Think About It)
This is Part 2 of the React for C#/.NET Developers series. Read Part 1 here If you read my last article about React concepts mapped to C#, you probabl…