1. Announcing: Our Online Learning Platform Upcase is Now Free!

  2. ActiveRecord's where.not and nil

  3. Updating Our Technical Interview

  4. Tell Me When It Closes — Improved!

  5. Using `yield_self` for composable ActiveRecord relations

  6. Setting up CircleCI 2.0 for Rails

  7. Host your blog under /blog on your www domain with Fastly

  8. factory_bot

  9. New Upcase Trail: Intermediate Rails 5

  10. Elm and Rails Sitting in a Tree