1. Rendering Collections in Rails

  2. Using Polymorphism to Make a Better Activity Feed in Rails

  3. A Tour of Rails’ jQuery UJS

  4. Catching Invalid JSON Parse Errors with Rack Middleware

  5. Better Tests Through Internationalization

  6. Backbone.js, JSON API, and Relational Data: A Primer

  7. Implementing Multi-Table Full Text Search with Postgres in Rails

  8. Renderable Null Objects

  9. The Perils of Uniqueness Validations

  10. Chat Example App Using Server-Sent Events