Visual Studio Code with UE4

You can select VSCode in ue 4.18 as your preferred ide

https://forums.unrealengine.com/unreal-engine/announcements-and-releases/1357546-unreal-engine-4-18-preview

Core Updates:

  • Visual Studio Code can now be used to write code on Windows, Mac, and Linux. To use it, select “Visual Studio Code” as your preferred IDE from the editor preferences dialog, or add the -vscode argument when generating project files on the command line.