Developers want to spend less time setting up applications so they can start working with the code sooner. Setting up applications is error-prone, time-consuming, and interruptive to the development flow. Often, there are several steps to go from your code to a running application that you can continue to work on. Enter the app.json application manifest, which allows developers to automate complex set-up processes and deploy to Heroku faster.
The Heroku app.json manifest enables developers to define their applications' details, setup configurations and runtime environments in a structured way. Instead of providing step-by-step instructions, you can add an app.json application manifest...