Library: Refit
Simplify Your API Calls
Microsoft has made many improvements in WebAPI regarding boiler code for REST APIs. The minimal API is a great way to speed up and remove the tedious process of creating controllers, and in combination with MediatR great way to make most of them into one-liners.

Web components with Blazor .NET 7
Inject order into JavaScript frameworks by replacing them with C# Web Components
Web components are web standards that allow you to create custom, reusable HTML elements. These can encapsulate their styles and behaviors, preventing conflicts with other parts of your website. They are built using HTML, CSS, and JavaScript and can range from simple UI elements to complex, fully-featured web applications.

Book: Thinking in Systems: A Primer
Introduction to systems thinking
Thinking in Systems: A Primer is a book by Donella Meadows. It is an introduction to the concepts and principles of systems thinking.