Hm? This is news to me. As far as I know, you can just publish pure javascript. I know that it's going to give you a worse 'score' if you don't have types, and it may require explicit typing of TS (but, strictly, so does TS), but I wasn't aware that there was not any way to publish to JSR without types. I'll have to look in to that, thanks!

This is the best feature imo. Never again will my time be drained by someone else’s failure to type their spaghetti.