I've been using Deno a LOT for general shell scripting... it's been pretty nice in general. FWIW, Node, Bun and Deno have FS interfaces in the box, so yes, you can do it without npm modules. Though Deno allows you to directly reference the modules/repos from the script without needing a separate install step, package.json or node_modules directory.

It's also a single, self-updating executable and includes a lot in the box. Including SQLite3.