See the full list of screencasts to learn from
Tutorials to help you setup Rails on your development and deploy to production
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
Building a simplified version of Instagram is a great way to learn Rails.
Expert advice on keeping Rails apps organized and fast.
Cheap, easy hosting for Ruby and Rails apps.
Launch your product business way faster with our SaaS template.
Find your next Ruby on Rails Job.
Add liking or favoriting to your app like Facebook or Twitter
Don't like Cocoon or it's jQuery dependency? We can use Stimulus JS and build dynamic nested forms in Rails with accepts_nested_attributes_for from scratch pretty easily!
Use ActiveRecord::Store and ActiveRecord-TypedStore to save user preferences and settings to a single column in the database
Learn how to schedule posts in draft, published, and scheduled modes
How to build nested comments and threads in Ruby on Rails
Learn how to use ActiveRecord Transactions to create atomic updates across multiple records and to improve the speed of bulk operations
Autosaving draft records allows you to make sure users don't lose their work and can easily write draft content without publishing right away. We'll be using Stimulus to build an autosave controller for our form and Draftsman to power the backend.
When things (users, jobs, etc) attempt to update the same record at the same time, we can often lose changes. Optimistic locking uses a lock version number to warn you about updating stale objects so you can handle that safely.
An introduction to Ruby on Rails ActiveSupport concerns where we build a Soft Deletable module like the Paranoia gem
Implementing polymorphic, reusable comments across models and limiting the nesting allowed for nested comment threads
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