Ruby on Rails: Compress the complexity of modern web apps
Oct 28, 2025 · Everything you need. Rails is a full-stack framework. It ships with all the tools needed to build amazing web apps on both the front and back end.
Getting Started with Rails - Ruby on Rails Guides
1. Introduction Welcome to Ruby on Rails! In this guide, we'll walk through the core concepts of building web applications with Rails. You don't need any experience with Rails to follow along …
Getting Started with Rails - Ruby on Rails Guides
Rails is a web application framework running on the Ruby programming language. If you have no prior experience with Ruby, you will find a very steep learning curve diving straight into Rails.
The Rails Command Line - Ruby on Rails Guides
After reading this guide, you will know how to use the Rails command line: To create a Rails application. To generate models, controllers, tests, and database migrations.
Ruby on Rails API
Rails is a web-application framework that includes everything needed to create database-backed web applications according to the Model-View-Controller (MVC) pattern.
Install Ruby on Rails Guide
This guide will walk you through installing the Ruby programming language and the Rails framework on your operating system. While your OS might come with Ruby pre-installed, it's …
Ruby on Rails 8.0 Release Notes
Check the Ruby on Rails Guides Guidelines for style and conventions. If for whatever reason you spot something to fix but cannot patch it yourself, please open an issue.
Rails Routing from the Outside In - Ruby on Rails Guides
This guide covers the user-facing features of Rails routing.After reading this guide, you will know: How to interpret the code in config/routes.rb. How to construct your own routes, using either …
Ruby on Rails 8.1 Release Notes — Ruby on Rails Guides
You should also first upgrade to Rails 8.0 in case you haven't and make sure your application still runs as expected before attempting an update to Rails 8.1. A list of things to watch out for …
Layouts and Rendering in Rails - Ruby on Rails Guides
This guide covers the basic layout features of Action Controller and Action View.After reading this guide, you will know: How to use the various rendering methods built into Rails.