Comment by Degorath

In my opinion they need to invest a lot more time and money into it for that. The development experience on VSCode was pretty bad (I think the LSP has a memory leak), and some important (for me) libraries aren't tuned very well yet (a Vapor webserver can sit around 100 MiB memory, whereas putting a bunch of load on the grpc implementation balloons the memory usage to >1 GiB).