Mono develop is Required for MAC OS

Hi! im new user macOS.

Always worked with Windows and VS by default.

Now in macOS this VS Code as an editor but my question is: It is necessary to install the framework of mono develop or only with the installation of Unity 3d is sufficient

I already have Unity 3d installed but I have not continued because of the above.

Thank you

You may be able to develop Visual Studios for Mac from Xamarin. I have seen them offering this at their website. I haven’t tried it, though.

I get it.

But then if I want to program unity in mac it should be: Unity 3d + Xamarin Studio.

Or it can also be Unity 3d + VS Code.

What is not is if both cases need the .NET Core or only VS Code or if I install Xamari is enough.

What ever you need is in the Mac OS installer. It installs what ever you need to use Unity with MonoDevelop on a mac.

First, install Unity as normal - it will also install MonoDevelop. After that you can install Xamarin or VS Code separately and select to use one as an external script editor from Unity preferences (Preferences > External Tools). You do not need to install anything else like versions of Mono or .Net Core.

VSCode can attach and debug ok using the Unity debugger plugin.
More info: Visual Studio Code and Unity

Xamarin 6.x cannot attach and debug as the Unity debugger extensions are out of date.