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Weekly Recap: C# Regex, State and Command Patterns, and Feature Slicing Apr 2026

Weekly Recap: C# Regex, State and Command Patterns, and Feature Slicing Apr 2026

04/26/2026(Updated 04/26/2026)

This week: Thirteen new articles cover C# regex from basics to performance, state and command design patterns with best practices and real-world examples, and feature slicing including CQRS integration and a comparison with clean architecture. On the video side, we're talking about scaling testing teams, getting backing for good ideas, and how AI is reshaping developer careers.

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Weekly Recap

The Common Denominator - Challenges Scaling a Testing Team

A viewer submitted a question on challenges with staffing their testing team for us to discuss!

Why Good Ideas Still Fail to Get Backing

This video is a response to a viewer looking for feedback on getting buy-in for a proposal that should help their whole team.

Behind the Scenes: Developing with Microsoft Agent Framework

In this video, I'll chat through some of my development with Microsoft Agent Framework (MAF).

I Went Back to Microsoft Office After Work From Home

I lost the intro due to audio issues, but here are some thoughts on RTO at Microsoft.

AI is Reshaping Developer Careers - Here's What I'm Hearing

What's the current AI outlook for developers? Fearful? Excited? How are things shifting?

Facade Design Pattern in C#: Complete Guide with Examples

Facade Design Pattern in C#: Complete Guide with Examples

Master the facade design pattern in C# with practical examples showing simplified interfaces, subsystem encapsulation, and clean API design.

CQRS with Feature Slices in C#: Commands and Queries Per Feature

CQRS with Feature Slices in C#: Commands and Queries Per Feature

Learn how to apply CQRS with feature slices in C#. See how commands and queries fit into a feature-sliced .NET project without requiring MediatR or a complex framework.

State Pattern Best Practices in C#: Code Organization and Maintainability

State Pattern Best Practices in C#: Code Organization and Maintainability

Master state pattern best practices in C# including transition management, guard conditions, state hierarchies, and organized state machine architectures.

C# Regex: Complete Guide to Regular Expressions in .NET

C# Regex: Complete Guide to Regular Expressions in .NET

Master C# Regex with this complete guide covering pattern syntax, RegexOptions, GeneratedRegex, performance, and real .NET code examples.

Command Pattern Real-World Example in C#: Complete Implementation

Command Pattern Real-World Example in C#: Complete Implementation

Build a complete command pattern real-world example in C# with a text editor featuring undo/redo, command history, and macro recording.

Feature Slicing vs Clean Architecture in C#: Which One Should You Use?

Feature Slicing vs Clean Architecture in C#: Which One Should You Use?

Compare feature slicing vs clean architecture in C#. Learn the tradeoffs, when each approach fits best, and how to combine them in .NET projects.

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

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

Discover when to use state pattern in C# with real decision criteria, use case examples, and guidance on when simpler alternatives work better.

C# StringBuilder vs String Concatenation: Performance, Allocations, and Interpolated Handlers

C# StringBuilder vs String Concatenation: Performance, Allocations, and Interpolated Handlers

Learn when to use C# StringBuilder vs string concatenation, how allocations differ, and how .NET 6 interpolated string handlers change performance calculations.

Command vs Strategy Pattern in C#: Key Differences Explained

Command vs Strategy Pattern in C#: Key Differences Explained

Compare command vs strategy pattern in C# with side-by-side code examples, key behavioral differences, and guidance on when to use each.

Testing Feature Slices in C#: Unit Tests, Integration Tests, and What to Test

Testing Feature Slices in C#: Unit Tests, Integration Tests, and What to Test

Learn how to test feature slices in C# effectively. Covers unit tests for handlers, integration tests with WebApplicationFactory, and when to use each testing strategy.

How to Implement State Pattern in C#: Step-by-Step Guide

How to Implement State Pattern in C#: Step-by-Step Guide

Learn how to implement state pattern in C# with a step-by-step guide covering state interfaces, concrete states, context classes, and transition logic.

C# String to Byte Array: UTF-8, Encoding, and Span Conversions

C# String to Byte Array: UTF-8, Encoding, and Span Conversions

Learn how to convert a C# string to byte array using UTF-8 encoding, Encoding class, Span, and .NET 7 u8 literals with performance-focused code examples.

Command Pattern Best Practices in C#: Code Organization and Maintainability

Command Pattern Best Practices in C#: Code Organization and Maintainability

Master command pattern best practices in C# including single responsibility commands, proper undo implementation, command validation, and organized architectures.


State Design Pattern in C#: Complete Guide with Examples

Master the state design pattern in C# with practical examples showing state transitions, behavior changes, and finite state machine implementations.

State Pattern Best Practices in C#: Code Organization and Maintainability

Master state pattern best practices in C# including transition management, guard conditions, state hierarchies, and organized state machine architectures.

Weekly Recap: C# Design Patterns, String Manipulation, and Feature Slicing Apr 2026

This week covers complete guides on command, state, adapter, and composite design patterns in C#, plus deep dives into string manipulation and feature slicing in .NET. New videos discuss AI tool costs, burnout, and managing context switching.

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