VS Code, WSL, open-sourcing .NET framework?
I use and enjoy my microsoft stack (F#, Github, Azure, etc) but they definitely aren't "original".
It's like they built a nice large city where it's pleasant to live, but lacks the charm of a more intimate town.
Atom is a slow ass editor that was copied from Sublime Text but also failed to fix its own shit which was the reason it died.
C'mon, Electron was literally built for atom. They took the literally framework atom was running on and built a me-too editor
You kind of say the reason in your own comment. An official linux environment in an entirely different platform based on NT is definitely a fresh concept.
In my opinion this is what I consider novel.