ASP.NET Core with Needlr: Simplified Web Application Setup

Learn how to set up ASP.NET Core web applications with Needlr for dependency injection, including ForWebApplication, minimal APIs, and middleware configuration.

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02/12/2026
9 minute read

Abstract Factory Pattern Real-World Example in C#: Complete Implementation

See Abstract Factory pattern in action with a complete real-world C# example. Step-by-step implementation of a furniture shop system demonstrating families of related objects.

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02/11/2026
2 minute read

The Syringe Class: Needlr's Fluent API Explained

Deep dive into Needlr's Syringe class and its fluent API for configuring dependency injection, discovery strategies, and type registration in C#.

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02/10/2026
7 minute read

When to Use Abstract Factory Pattern in C#: Decision Guide with Examples

Learn when to use Abstract Factory pattern in C# with clear decision criteria, code examples, and scenarios. Understand the signs that indicate Abstract Factory is the right choice.

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02/09/2026
2 minute read

Automatic Service Discovery in C# with Needlr: How It Works

Learn how Needlr's automatic service discovery works in C# with convention-based registration, type scanning, and the DoNotAutoRegister attribute for .NET applications.

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02/08/2026
12 minute read

Over Optimism of Rewrites in Software Engineering - Dev Leader Weekly 126

Welcome to another issue of Dev Leader Weekly! In this issue, I discuss rewrites, refactors, and the constant inaccurate optimism as developers.

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02/08/2026
5 minute read

Weekly Recap - 2026-02-08

Check out this week from Dev Leader! Here's a list including articles and videos on software engineering, career development, and programming in C#!

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02/08/2026
7 minute read

Abstract Factory vs Factory Method Pattern in C#: Key Differences Explained

Understand the differences between Abstract Factory and Factory Method patterns in C# with code examples, use cases, and guidance on when to use each pattern.

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02/07/2026
3 minute read

Source Generation vs Reflection in Needlr: Choosing the Right Approach

Compare Needlr's source generation and reflection strategies for dependency injection in C# to choose the right approach for AOT, performance, and flexibility.

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02/06/2026
8 minute read

Abstract Factory Design Pattern in C#: Complete Guide with Examples

Master the Abstract Factory design pattern in C# with complete code examples, real-world scenarios, and practical implementation guidance for creating families of related objects.

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Level Up Your Software Engineering

ASP.NET Core with Needlr: Simplified Web Application Setup

Abstract Factory Pattern Real-World Example in C#: Complete Implementation

The Syringe Class: Needlr's Fluent API Explained

When to Use Abstract Factory Pattern in C#: Decision Guide with Examples

Automatic Service Discovery in C# with Needlr: How It Works

Over Optimism of Rewrites in Software Engineering - Dev Leader Weekly 126

Weekly Recap - 2026-02-08

Abstract Factory vs Factory Method Pattern in C#: Key Differences Explained

Source Generation vs Reflection in Needlr: Choosing the Right Approach

Abstract Factory Design Pattern in C#: Complete Guide with Examples