I\'m planing to buy a Mac. I would like to be able to develop GUI applications for Mac as well. Currently I develop in C# using VisualStudio as IDE. I also know Java and I\'
Yes it's Objective C. But check this out.
If you are familiar with HTML, CSS and Java Script, you can build platform independent desktop apps using Electron by Github. It's indeed amazing. The desktop Apps like slack, atom, postman are built using this framework. Please refer: https://electron.atom.io/
You can also use Qt which is a great cross-platform application development framework that is based on C++. Please refer: https://www.qt.io/developers/