Visual Studio Add-in Library

IntroductionIt has been a long time I wanted to natively integrate all our tools into Visual Studio, but due to lack of time and desire, I always thought "OK, I'll see this later" and nothing was done... So this summer, I started to dig the Visual Studio plug-in APIs (EnvDTE), and while browsing CodeProject and more generally the Web, I discovered that in fact no one has a clear and simple