How to host NodeJs web app on AWS Beanstalk

To host a Node.js program on AWS, you will need to use a service such as AWS Elastic Beanstalk or AWS Lambda. Here is an example of how you could use AWS Elastic Beanstalk to host a Node.js program:

Step 1: Install the AWS Command Line Interface (CLI) and configure it with your AWS credentials.

Step 2: Create a new Elastic Beanstalk environment by running the following command:

aws elasticbeanstalk create-environment --application-name MyApp --environment-name MyEnv --solution-stack-name "Node.js"

Step 3: Create a file named package.json in the root of your Node.js project and add the following code:

{
  "name": "my-app",
  "version": "1.0.0",
  "dependencies": {
    "express": "^4.16.4"
  },
  "scripts": {
    "start": "node index.js"
  }
}

Step 4: Create a file named index.js in the root of your Node.js project and add the following code:

const express = require('express')
const app = express();
app.get('/', (req, res) => {
  res.send('Hello, World!');
});
app.listen(3000, () => {
  console.log('Listening on port 3000');
});

Step 5: Zip the contents of your Node.js project and upload it to Elastic Beanstalk by running the following command:

aws elasticbeanstalk upload-source-bundle --application-name MyApp --environment-name MyEnv --source-bundle…