I don’t want to speak for the OP here, but when I refer to Typescript in comparison to other languages I tend to mean Javascript + the type system provided by t

I don’t want to speak for the OP here, but when I refer to Typescript in comparison to other languages I tend to mean Javascript + the type system provided by the Typescript. Typescript is not even necessarily the transpiler nowadays. I use Babel for that and use Typescript exclusively for static type analysis in CI and during development.