I prefer VS Code... though MS has for better or worse kept the .Net tooling relatively weak. I'll use Rider or VS on a few occasions... then retreat back to Code as much as I can.
For split web projects, definitely work on the web ui in VS Code.
For split web projects, definitely work on the web ui in VS Code.
Programmer editors with such capabilities are decades old.
As to the second, I'm unaware of a gui editor with a built in interactive terminal prior to VS Code.
Atom is slow AF, and I hated using it (same for Brackets). AFAIK, it's using the same terminal code as VS Code.
I haven't seen an integrated terminal prompt in Visual Studio (not code), you get an interactive command window, and misc output windows though.
Eclipse, hadn't seen an interactive terminal there... I guess it's another 3rd party plugin of some kind?