Whatsapp Cloud API: How to Send & Receive WhatsApp messages

https://medium.com/@rishicentury/how-to-use-whatsapp-cloud-api-6c4b4a22fc34

JavaScript from ES6 to ES12 in 2022

 https://medium.com/@bluetch/javascript-es6-es7-es8-es9-es10-es11-and-es12-519d8be7d48c

10 Powerful React Tools That You Should Know in 2022

Strorybook is something to try out. 

https://storybook.js.org/
https://javascript.plainenglish.io/10-powerful-react-tools-that-you-should-know-in-2022-76efa7fa711d

useMemo and useCallback in React

 https://medium.com/@jakobclausen/usememo-and-usecallback-in-react-913d307eb69

PM2 run different node version

To run several versions at the same time. In pm2, you can use the --interpreter options and specify the path to the node version you want.

You may install different node versions using nvm. 
Install NodeJS using Version Manager

Running direct script using PM2 process file:

module.exports = {
    apps : [{
      name   : "app1",
      cwd    : "/home/user/app1", // folder store the application
      script : "./app.js", // starting js file
      interpreter : 'node@6.9.1'    // Node version
    },
   {
      name   : "app2",
      cwd    : "/home/user/app2",
      script : "./app.js",
      interpreter : 'node@12.9.1'
   }]
}

Running using npm script using PM2 process file:

module.exports = {
    apps : [{
      name   : "app1",
      cwd    : "/home/user/app1", // folder store the application
      script : "/home/user/.nvm/versions/node/v6.9.1/bin/npm", // Folder where the npm stored
      args       : ["run", "start"],  // Argument pass to npm
      interpreter : 'node@6.9.1'    // Node version
    },
    {
       name   : "app2",
       cwd    : "/home/user/app2",
       script : "/home/user/.nvm/versions/node/v12.9.1/bin/npm",
       args       : ["run", "start"],
       interpreter : 'node@12.9.1'
    }]
}

How to Upload Files in Node.js using Multer

 https://javascript.plainenglish.io/uploading-files-in-node-js-using-multer-754526aa6817

How to secure a Node.js app?

 https://kumar-salokya007.medium.com/how-to-secure-a-node-js-app-d2581a53dddc

Using Nginx as Load Balancer with Node.js (Express)

 https://philosophyotaku.medium.com/using-nginx-as-load-balancer-with-node-js-express-63b39948f737

10 Quick TypeScript One-Liners

https://blog.bitsrc.io/10-quick-typescript-one-liners-128a2721345

https://javascript.plainenglish.io/18-javascript-one-liners-thatll-make-you-look-like-a-pro-678da78ccdb0

Public APIs

 https://github.com/public-apis/public-apis

How to Export Webpage to PDF with JavaScript

 https://blog.bitsrc.io/how-to-export-webpage-to-pdf-using-javascript-html2pdf-and-jspdf-6cdd549618c

Git: Working two features in parallels and resolve using merge and rebase

https://backlog.com/git-tutorial/branching/work-in-parallel/

https://backlog.com/git-tutorial/branching/resolve-merge-conflict/

https://backlog.com/git-tutorial/branching/rebase-branch/

TS-Node: Typescript execute engine

In my previous article, I have described how to create a simple typescript nodejs project. The method works fine in a small project, but take longer compilation time on a large project because its need to compile all typescript files on every change.
Create Node.js & Express.js with Typescript Project

The solution is using ts-node where it direct run the typescript without compiling it to javascript.

1. Follow the steps to create a Node.js & Express.js with Typescript.
2. Type "npm install -g ts-node".
3. Add an entry to package.json.
   
     "scripts": {

       "test": "echo \"Error: no test specified\" && exit 1",

       "build": "tsc -b",

       "start": "node dist/app.js",

       "dev": "nodemon dist/app.js",

       "dev:ts": "nodemon --exec ts-node src/app.ts"

     },
4. Now you can just run the development using 1 console: npm run dev:ts