Instead of spending hours setting up configuration files, Rails has a set of "best practices" it follows by default. If you follow the standard conventions, Rails does the heavy lifting for you. Why Developers Love It
"Ruby on Rails"—often just called —is a powerful web application framework written in the Ruby programming language. It is designed to make programming web applications easier by making assumptions about what every developer needs to get started. The Philosophy Rails is built on two main guiding principles: Ruby on Rails
It encourages writing code once. By reducing repetition, you make your applications easier to maintain and less prone to bugs. Instead of spending hours setting up configuration files,
Since it has been around since 2004, there is a massive library of "Gems" (plug-and-play code packages) that allow you to add features like payment processing or user authentication in minutes. Who Uses It? It is designed to make programming web applications
Many of the world’s most successful tech companies were built on Rails, including: Powering millions of online stores. GitHub: The world's largest platform for hosting code.
Because of its "batteries-included" approach, developers can build a prototype or a Minimum Viable Product (MVP) much faster than with most other frameworks.