Using NPM, you can install Cloudflare Workers' CLI (command-line interface), Wrangler. Wrangler allows you to generate and publish Cloudflare Workers projects. We'll also use the
wrangler login command to authorize our Wrangler installation with our newly created Cloudflare Workers account.
A Community Resource means that it’s free to access for all. The instructor of this lesson requested it to be open to the public.