The point is that UWP is basically built on COM and can be used by all 3. C/C++ is good for people who have existing C++ codebases or skills, which they want t

The point is that UWP is basically built on COM and can be used by all 3. C/C++ is good for people who have existing C++ codebases or skills, which they want to bring into the UWP world. C#/F# for new app development. JavaScript to bring in electron/web guys on board.