Reading Notes #719

Welcome back for another round of Reading Notes, the weekly list of links I wish I had found sooner. This edition leans into .NET performance with CBOR and NativeAOT, includes what you need to know before touching Xcode 27 in your MAUI apps, and answers the question everybody keeps asking about the Copilot SDK. Skim the headings and jump straight to whatever catches your eye.

Programming

• An introduction to Compact Binary Object Representation (CBOR) in .NET (Andrew Lock) - When space or resources are limited, it's nice to see there is something smaller than JSON.

• Stripping extra dependencies in .NET NativeAOT apps using linker substitutions (Andrew Lock) - Nice post that shares many lessons learned while trying to reduce a package's size.

• Get Your .NET MAUI App Ready for Xcode 27 - .NET Blog (Gerald Versluis) - Looks like things have changed with Xcode 27, but the good news is we have the CLI and the skills to help us migrate easily.

AI

• Bring Your Own Model to the GitHub Copilot SDK with C# - .NET Blog (Bruno Capuano) - This post answers the most-asked question about the Copilot SDK. After reading this, you are set to go.

• Azure MCP Server 3.0 stable release: More tools. More possibilities - Azure SDK Blog (Sandeep Sen) - Nice New version!

LowCode

• Making n8n Workflows Testable and Maintainable with Runtime Variables (Caleb Jenkins) - Testing is important. This post shares how to use dependency injection in workflows.

Miscellaneous

• Swipe, Match, Cook! (Alexandre Brisebois) - Really cool app that solves a real problem. Love it!

~frank

Reading Notes #599

It's reading notes time! It is a habit I started a long time ago, close to 600 weeks ago in fact, where I share a list of all the articles, blog posts, and books that catch my interest during the week. 

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Cloud

• Configure Azure Functions to use Identity Based Connections (Mark Heath) - this is a great post that explains really well in detail how to migrate from using a connection string to using identity from the infrastructure to the code

Programming

• Self-hosting on a Raspberry Pi cluster (Savannah Ostrowski) - Super cool post that explains how she did it. It make me want to have a PI cluster too!

• Syncing a git branch between Windows and WSL filesystems (Andrew Lock) - It's true that by habit or reflex most people will think of Git as centralized... But it's not! Once you understand that so many possibilities are available. This post both summarize that and shows and example.

Low Code

• Testing Your Native AOT Applications - .NET Blog (Marco Rossignoli, Jakub Jareš, Jakub Chocholowicz) - With code ahead-of-time (AOT) we still need tests but how to do it with that stripped version. of .NET? This short tutorial shows how.

Podcasts

• Richard Lander: Containerization and Linux - Episode 289 (Azure DevOps Podcast) - Really interesting episode about the progress and the current state of .NET.

• Modular Monoliths in .NET with Steve Smith (.NET Rocks!) - In this era of micro services it's not often that someone talk about monoliths, but maybe we should.

Miscellaneous

• How to automate tasks in Windows (David Nield) - Seeing things getting done by some automation you built is a nice feelingThis short post introduces 4 tools that will get you started with automation.

~Frank