Read: 05 - Heroku Deployment Summary:

• Heroku is a cloud platform as a service (PaaS) supporting several programming languages. which allows you to build server-side and networking applications. node .js It’s written in JavaScript and can be run within the Node.js runtime on any platform.
• Requirements:
  1. Heroku Account
  2. Node.js Software: JavaScript runtime
  3. GIT Software: Distributed version control system
  4. GitHub Account: GIT repository sharing hub
  5. Heroku CLI Software: Heroku command line interface
• ```heroku login

// Initialize a Git repository git init

// Point remote address towards your Heroku app heroku git:remote -a your-app-name

// Add all files in Git git add .

// Commit all files git commit -am “Initial commit”

// Deploy all files on Heroku git push heroku master

• We can start our application locally using the heroku local command.