The Twelve-Factor App🔒 SSL Verified

Table of Contents

• ↓ I. Codebase
• ↓ II. Dependencies
• ↓ III. Config
• ↓ IV. Backing services
• ↓ V. Build, release, run
• ↓ VI. Processes
• ↓ Top Alternatives to 12factor.net

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Content Snippets from 12factor.net

"In the modern era, software is commonly delivered as a service: called web apps, or software-as-a-service. The twelve-factor app is a methodology for building software-as-a-service apps that:"

"The twelve-factor methodology can be applied to apps written in any programming language, and which use any combination of backing services (database, queue, memory cache, etc)."

"The contributors to this document have been directly involved in the development and deployment of hundreds of apps, and indirectly witnessed the development, operation, and scaling of hundreds of thousands of apps via our work on the Heroku platform."

"This document synthesizes all of our experience and observations on a wide variety of software-as-a-service apps in the wild. It is a triangulation on ideal practices for app development, paying particular attention to the dynamics of the organic growth of an app over time, the dynamics of collaboration between developers working on the app’s codebase, and avoiding the cost of software erosion."

Key Topics & Focus Areas for 12factor.net:

I. Codebase

II. Dependencies

III. Config

IV. Backing services

V. Build, release, run

VI. Processes