Newer versions of node can run typescript directly[1]. The one where types are simply stripped is considered stable[2] (but you can’t use syntax that node doesn’t understand, such as enums).
They’re working on making features work that require some transpilation as well
They’re working on making features work that require some transpilation as well
[1]: https://nodejs.org/en/learn/typescript/run-natively [2]: https://github.com/nodejs/node/pull/58643