I've switched to using Deno for most of my orchestration scripts, especially shell scripts. It's a single portable, self-upgradeable executable and your shell scripts can directly reference the repositories/http(s) modules/versions it needs to run without a separate install step.

I know I've mentioned it a few times in this thread, just a very happy user and have found it a really good option for a lot of usage. I'll mostly just use the Deno.* methods or jsr:std for most things at this point, but there's also npm:zx which can help depending on what you're doing.

It also is a decent option for e2e testing regardless of the project language used.