- 217 RR Architecture Without an End State with Michael Nygard
- 216 RR Code Review Culture with Derek Prior
- 213 RR Team Dynamics, API Design, and System Resiliency with Daniel Jacobson of Netflix
- 211 RR DCI with Jim Gay
- 191 RR The Developer Happiness Team with Kerri Miller
- 186 RR The 4 Rules of Simple Design with Corey Haines
- 185 RR Rails 4 Test Prescriptions with Noel Rappin
- 164 RR Staying Sharp with Dave Thomas
- 129 RR Sharpening Tools with Ben Orenstein
- 128 RR Book Club: Confident Ruby with Avdi Grimm
- 115 RR Functional and Object Oriented Programming with Jessica Kerr
- 087 RR Book Club: Practical Object-Oriented Design in Ruby with Sandi Metz
- 060 RR SOLID with Jim Weirich
- 046 RR Objects in Rails Part 2
- 032 RR Ruby Antipatterns
- 031 RR Code Reading
- 030 RR Software Craftsmanship with Noel Rappin
- 024 RR Best Practice Patterns Follow Up
- 023 RR Book Club: Smalltalk Best Practice Patterns with Kent Beck
- 022 RR When to Use Modules
- 020 RR Object Oriented Programming in Rails with Jim Weirich
- 018 RR What Not to Test
- 010 RR Personal Design Rules
- 009 RR What Makes Beautiful Code
- How We Test Rails Applications
- Rails Test Types and the Testing Pyramid
- Four-Phase Test
- A Closer Look at Test Spies
- Testing from the Outside-In
- Refactoring with an Apprentice
- Back to Basics: Writing Unit Tests First
- Don't Stub the System Under Test
- Sandi Metz Railsconf 2014
- Sandi Metz Railsconf 2015
- Takeaways from a developer that worked with Sandi
- Sandi's Rules
- The Guilded Rose Kata(mentioned in Sandi's RailsConf Talk)