Perhaps it used to, but today `wrangler preview` previews your worker in the cloud using the "preview service", and `wrangler dev` uses a private tunnel to an e

Perhaps it used to, but today `wrangler preview` previews your worker in the cloud using the "preview service", and `wrangler dev` uses a private tunnel to an edge node to serve local development requests [0]. Neither of them use Node. > wrangler dev is a command that establishes a connection between localhost and an edge server that operates your Worker in development. A cloudflared tunnel forwards all requests to the edge server, which continuously updates as your Worker code changes. This allows full access to Workers KV, Durable Objects, etc. This is a great way to easily test your Worker while developing. [0] https://developers.cloudflare.com/workers/cli-wrangler/commands#dev https://developers.cloudflare.com/workers/cli-wrangler/comma...