[kwhinnery]

As JSR develops, you can expect to see more features like those of dnt start to show up in the npm compatibility layer. We've also been exploring how to create a good DX around simultaneously publishing JSR modules to npm, so publishers can control their namespace there as well. We definitely know it's a usage pattern folks are interested in.

In the immediate term, dnt is still a very strong choice for people that want to develop modules in TypeScript using Deno, and then publish them to npm. In the fullness of time, I expect that JSR will provide a pretty complete solution to this problem as well.