How to build a complete, real-world application from scratch with Ruby on Rails step by step.
A lot of Ruby code is "magic". We'll explain the magic and see how it works using the powerful tools Ruby gives us.
Accept subscription and one-time payments with Stripe in your Rails apps
Expert advice on keeping Rails apps organized and fast.
Learn how to build fast, modern web apps with HTML over the wire.
Setup your computer with Ruby on Rails and deploy to a production server.
Cheap, easy hosting for Ruby and Rails apps.
Launch your product business way faster with our SaaS template.
A weekly podcast on web development and building products with Ruby, Rails, Javascript, and more.
A few of the Open Source projects we do at GoRails.
Build a Ruby on Rails app in 48 hours with us.
Help Junior developers get hired by sharing small projects to build their resume with paid work.
Find your next Ruby on Rails Job.
In this episode, we will be looking at a reimagined version of ActionView called ReActionView from Marco Roth. It vastly improves the developer experience for Rails developers by bringing a lot of amazing tooling and functionality to the table.
In this lesson, we will pick up where we left off in the last video in this project and add the ability to play morse code audio.
In this lesson, we will start building a Ruby project to translate text to morse code and vice versa.
Current Attributes is a feature in Rails that provides a thread-isolated attributes singleton, which resets automatically before and after each request. Let's learn about using it.
In this episode, we will be looking at pattern matching in Ruby which lets you check the structure of data and save parts of it into variables.
In this episode, we will look at Ruby's Data class which provides a way to define simple classes for value-alike objects.
In this episode, will look at implementing single table inheritance for models that all share common attributes in a single database table but all need to have their own behavior.
Did you know you can add your own custom renderers to Rails? It's as easy as registering it with a name and providing a block for processing the options passed in.
Thread safety can be tricky, so let's explore what can happen if our code isn't thread safe before diving into a real-world example where a mutex plays an important role in keeping a gem thread safe.
In this lesson, we will look at the why and how of working with Delegated Types from Rails
Rails tracks the row count and affected rows for queries made with ActiveRecord. A recent PR makes a tiny, but important change to the PostgreSQL adapter to make the row count significantly more efficient.
Using nested layouts, we can reuse an entire layout and include some additional HTML like a sidebar without using partials.
Managing meta tags can be a pain, but we can use Rails features like Current Attributes, ActiveModel and render_in to create an easy meta tag manager from scratch.
Learn how to write your own test helpers to build assertions. In this lesson, we're adding some test helpers to the turbo-rails gem to assert that turbo-frame tags in the response.
The Rails Authentication generator is getting new test helpers. We'll take a look at how to use them with integration tests and how to extend them to work with system tests too.
Rails now ships the Trix editor as a separate gem (action_text-trix) instead of being included in ActionText. This allows for separate releases independently of Rails.
Enumerable provides a suite of sorting, filtering, iterating functionality to any collection class in Ruby. It's easy to implement and use, so let's see how to use it.
In this lesson, we will look at an extremely simple way to implement keeping track of and displaying the online/logged in status of users in our chat application.
Showing users that they have unread messages is nice but it would be nicer if we scrolled them to the start of those unread messages when they visit a conversation which is what we will implement in this lesson.
Let's add the ability to edit the contents of our messages and broadcast page refreshes so that everyone can see the latest version of our messages.
