mattrossman

ip

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Val Town is a collaborative website to build and scale JavaScript apps.

Deploy APIs, crons, & store data – all from the browser, and deployed in milliseconds.

main.ts

README.md

ip

A helper function to read a visitor's IP address from x-forwarded-for headers.


import { getIp } from "https://esm.town/v/mattrossman/ip/main.ts";

export default async function (req: Request) {
  const ip = await getIp(req);
  return new Response(`Your IP address is ${ip}`);
}

Code