Who Uses Heroku And Why? Heroku is a Platform as a Service(PaaS) in which you can easily create free account and can start deploying your applications. Heroku allows you to deploy quickly, forget about the infrastructure, and just focus on improving your app. Heroku is also great for beginners since its free tier of service covers everything newbies need. You can deploy as many apps as you like on Heroku, so long as they’re not too large (in terms of the associated data you’re hosting) and you don’t mind the possibility that Heroku might randomly take them offline for what it calls “unscheduled downtime.” I’m currently hosting five different apps on Heroku and they are working fine without any maintainance.You can host front-end websites as well as back-end websites.It also provides command line interface through which you can easily deploy an application just in minutes. How Heroku Works When you create an app on Heroku, it deploys to the Cedar Stack, an online ...