alt Hacker News> In NodeJS, you can keep a connection open to an external resource by creating an https.Agent and then providing it to your http requests: fetch(url, {method, agent}). This can have a dramatic impact on latency.
Is it true that you can pass a nodejs agent to fetch ? I don't think so
No. Node's built-in fetch uses Undici. The custom hook is dispatcher, with an Undici-compatible dispatcher: fetch(url, { dispatcher })