Is Bun executing TS or is it also compiling down to JS and executing that?
Edit:
The docs mention:
> Because Bun can directly execute TypeScript, you may not need to transpile your TypeScript to run in production. Bun internally transpiles every file it executes (both .js and .ts), so the additional overhead of directly executing your .ts/.tsx source files is negligible.
Edit:
The docs mention:
> Because Bun can directly execute TypeScript, you may not need to transpile your TypeScript to run in production. Bun internally transpiles every file it executes (both .js and .ts), so the additional overhead of directly executing your .ts/.tsx source files is negligible.
https://bun.sh/docs/runtime/typescript
The idea I'm getting from this is that both JS and TS are transpiled to something else. Are types preserved in this bytecode, AST, or whatever it is?