Wait, you could do that? Three underrated .NET attributes

A recent article on Habr explores three lesser-known .NET attributes that can significantly impact the compilation process and application performance. Although these tools are well-documented and widely used within the .NET platform itself, they are rarely seen in everyday production code. The first attribute allows a method to execute before the Main entry point; the second enables passing the text of an expression instead of its evaluated result; and the third significantly optimizes stackalloc operations, speeding them up by up to 50 times. The author encourages developers to leverage these features to optimize and improve their project architectures. The article serves as a reminder that a deep dive into standard libraries can reveal hidden tools for development efficiency that often go unnoticed in standard programming practices.