Official Rails Website
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About Official Rails Website
Ruby on Rails is a full-stack web application framework that emphasizes convention over configuration. It provides all the tools needed to build modern web apps, including rendering HTML templates, updating databases, sending and receiving emails, maintaining live pages via WebSockets, enqueuing jobs for asynchronous work, storing uploads in the cloud, and providing solid security protections. Rails uses Active Record for database modeling, Action Controller for handling requests, Action View for templates, and Action Dispatch for routing. It is open source with over six thousand contributors and is used by many large companies to scale from prototype to IPO.
Key Features
Convention over configuration reduces boilerplate
Full-stack framework covering front-end and back-end
Active Record for object-relational mapping with associations, callbacks, and encryption
Action Controller for request handling with caching and parameter processing
Action View for mixing Ruby with HTML templates
Action Dispatch for URL routing and RESTful resources
Built-in support for WebSockets via Action Cable
Asynchronous job queue via Active Job
Email handling via Action Mailer
File upload storage via Active Storage
Pros & Cons
Pros
- Convention over configuration speeds development
- Comprehensive full-stack solution reduces need for separate tools
- Strong community and extensive learning resources (guides, doctrine)
- Proven scalability for high-growth companies
- Token-efficient code that is both AI-friendly and human-readable
Best For
Building full-stack web applications and APIsRapid prototyping with opinionated conventionsE-commerce platforms and content management systemsSaaS products scaling to millions of usersApplications requiring rich database interactions and real-time features
FAQ
What is Ruby on Rails?
Ruby on Rails is an open-source full-stack web application framework that follows the convention over configuration paradigm. It includes everything needed to build modern web apps, from database modeling to front-end rendering.
How do I get started with Ruby on Rails?
You can get started by reading the official guides available on the Ruby on Rails website. These guides explain what the frameworks can do and how they fit together.
How can I contribute to Ruby on Rails?
You can contribute on GitHub by filing bug reports and making pull requests. Over six thousand people have already contributed code to Rails, and community contributions are welcome.
What major companies use Ruby on Rails?
Ruby on Rails has taken countless companies to millions of users and billions in market valuations. The website lists several big names, though they are not all named explicitly.