JustDecompile Engine VS ModuleInit

As you can see IL code is not exactly human readable, and it's also quite verbose. If you want to have an idea of how your code looks like in IL you can use a decompiler tool such as JustDecompile or ILSpy.

I've been using JustDecompile and dnSpy. Remember that if it's programmed in, let's say, c++ or c, it's not that simple to reverse engineer. Simple C# .NET programs should be fairly easy to reverse engineer.

It's .NET code, so you can disassemble it or view it with a tool like Telerik's JustDecompile.

Looks like it hasn't been updated for years (at least according to their GitHub repo): https://github.com/telerik/justdecompileengine

Module initializers are a kinda obscure feature of .NET that allows writing initialization code for an assembly. They allow libraries to do one-time initialization when loaded, without the need for the user to explicitly call anything. It's a quite niche feature, but unfortunately it was not exposed in C#, and that led to users finding their own way of using it, like with ModuleInit.Fody. Given the need for it, Microsoft then decided to add it in supported platform starting from C# 9.0.