- Testing HTTP APIs in Ruby - Slides - by Shai Rosenfeld
- BDD and Acceptance Testing with RSpec & Capybara - Slides - by Brian Sam-Bodden
- Maintainable Templates - Slides - By Brendan Loudermilk
- [You've got a Sinatra on your Rails](https://dl.dropboxusercontent.com/u/4934685/Railsnatra.zip …)- by José Valim
- Front-end Testing for Skeptics - by Luke Francl
- Incremental Design - A conversation with a designer and a developer. - by Rebecca Miller-Webster and Savannah Wolf
- Buildling Extractable Libraries in Rails - by Patrick Robertson
- Natural Language Processing in Ruby - by Brandon Black
- Object-Oriented Lessons for a Service-Oriented World - by Chris Kelly
- Split Testing For Product Discovery - by Bryan Woods
- The Magic Tricks of Testing - by Sandi Metz
- Sleeping with the Enemy! - by George Brocklehurst
- Cache = Cash - by Stefan Wintermeyer
- Of Buyers & Renters - by Sebastian Delmont
- From Rails to the Webserver to the Browser Code - by David Padilla
- Postgres, The Best Tool You're Already Using Code - by Adam Sanderson
- An Intervention for Active Record - by Ernie Miller
- Rails vs the Client Side - by Noel Rappin
- Humanity on Rails (Summary w/Links) - by Daniel Azuma
- Pry the Good Parts - by Conrad Irwin
- New Relic Performance Code Kata - by Sam Goldstein / Ben Weintraub
- DevOps for the Rubyist Soul - by John Downey
- Your First Rails Pull Request - by Mark McSpadden
- Ruby Motion - by Brian Sam-Bodden
- No traffic, no users, no problem! - by Jim Jones
- Dissecting Ruby with Ruby - by Richard Schneeman
- Zero-Downtime Payment Platforms - by Ryan Twomey
- Acceptance Testing with Capybara & RSpec Slides - Repo - Jumpstart Tutorial
- Rails is Just Ruby Slides - Tutorial
- Crafting Gems
- Properly Factored MVC
- Testing Complex Systems - Project Repo
- Ruby Libraries Important for Rails - Project Repo
- How a Request Becomes a Response - Rails for Zombies Rails for Zombies 2