Nextjs Cors

Nextjs-Cors is a node.js package to provide a middleware that can be used to enable CORS with various options in nextjs applications.

Installation

First we will have to install, in order to use this wonderful package.

# Using npm
npm install nextjs-cors@latest

# Using yarn
yarn add nextjs-cors@latest

# Using pnpm
pnpm add nextjs-cors@latest

Usage

nextjs-cors uses the cors package, so we invite you to check the documentation https://github.com/expressjs/cors

pages/api/whoami.{ts,js}

import NextCors from 'nextjs-cors';

async function handler(req, res) {
   // Run the cors middleware
   // nextjs-cors uses the cors package, so we invite you to check the documentation https://github.com/expressjs/cors
   await NextCors(req, res, {
      // Options
      methods: ['GET', 'HEAD', 'PUT', 'PATCH', 'POST', 'DELETE'],
      origin: '*',
      optionsSuccessStatus: 200, // some legacy browsers (IE11, various SmartTVs) choke on 204
   });

   // Rest of the API logic
   res.json({ message: 'Hello NextJs Cors!' });
}

License

nextjs-cors under License.