@Christoph-Hart I spend all my dev time in VS Code writing Ruby On Rails apps so I know it very well. I don't want to learn a new IDE just for tinkering with the HISE code.
I used VS Code successfully when adding some features to the Synthstrom Deluge community firmware. So I know it can deal with a complex C++ project quite easily. I'll check to see if there are any config files I can adapt.