View screencasts by curated topics.
Dive into the archive of all episodes.
When things (users, jobs, e...
Setup your development environment.
Configure your production server.
Learn how to modify production to run websockets.
See how different approaches can affect the code you write using FizzBuzz as an example
Learn how to use a template model to populate forms and other objects with
Learn how to improve the speed of your database queries by adding database indexes to your tables
Learn how to use sentimental analysis against text inside your application and cache it so you can query against it later
Learn how I design GoRails for speed and performance on all layers of the stack
Use memoization to your advantage to cache results in memory to improve speed
Learn how to upgrade your Turbolinks 2.5 or 3.0 app to the newest Turbolinks 5
Learn how to send messages between users with the Mailboxer gem
Learn how to deploy ActionCable and Rails 5 with Passenger
Join 22,346+ developers who get early access to new screencasts, articles, guides, updates, and more.