[mort96]

What do you do when you need some library or command-line tool? Do you prefer to git clone and manually build from source? How do you keep up to date?

[pjmlp]

Most of the stuff is already available as classical UNIX, then,

https://developer.apple.com/xcode/

https://www.oracle.com/java/technologies/downloads

https://maven.apache.org/download.cgi

https://www.eclipse.org/downloads/

https://dotnet.microsoft.com/en-us/download

https://code.visualstudio.com/

https://visualstudio.microsoft.com/vs/mac/

And I am pretty much done.

[mort96]

Aha, so your solution is to just not do things which needs additional CLI tools or libraries. Got it.

That's not gonna work for me, or most people who use a package manager on macOS.