> Demo puts URLs to web infrastructure in source files, like Go. This is optional, but also really, really handy for standalone scripts that don't need to come

> Demo puts URLs to web infrastructure in source files, like Go. This is optional, but also really, really handy for standalone scripts that don't need to come with a package-lock.json or deno.lock file (if you're not aware, Deno did a lot of changes to package management in later versions).