Now that Val Town is on Deno 2, you can access process and Buffer without needing to import them. This means you'll be able to copy and paste more NodeJS code into Val Town, and it'll 'just work' more of the time.

If you want proper type support for them, you will still need to import them explicitly. Our editor should walk you through this. The NodeJS types are fairly extensive, so we think it's better for now to let you import them piecemeal, as you need them.