Edge Functions Examples / Reading cookies

Reading cookies

Use an Edge Function to read and manage HTTP cookies.

import type { Context } from "netlify:edge";

export default async (request: Request, context: Context) => {  
  // Read the value of a cookie
  const value = context.cookies.get("My cookie");
};

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What are Edge Functions?

Using JavaScript and TypeScript, Netlify Edge Functions give you the power to modify network requests to localize content, serve relevant ads, authenticate visitors, A/B test content, and much more! And this all happens at the Edge — directly from the worldwide location closest to each user.

To use Edge Functions on Netlify, add JavaScript or TypeScript files to an edge-functions directory in your project, and add [[edge_functions]] entries to your netlify.toml file.

Learn more in the docs.

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