OAuth2 in Rails simplifies third-party authentication. Add gems, configure OmniAuth, set routes, create controllers, and implement user model. Secure with HTTPS, validate state, handle errors, and test thoroughly. Consider token expiration and scope management.

Error Tracking Like a Pro: Elevate Your Ruby App with Sentry

Playful Legos of Advanced Active Record in Rails

Ruby on Rails microservices with Docker offer scalability and flexibility. Key concepts: containerization, RESTful APIs, message brokers, service discovery, monitoring, security, and testing. Implement circuit breakers for resilience.

Mastering Ruby Code Quality with SimpleCov: The Indispensable Gem for Effective Testing

Dancing the Tango of Ruby: Mastering Inheritance and Mixins for Clean Code

Making Your Rails App Lightning-Fast with Scout APM's Wizardry

Streamlining Image Processing in Ruby Rails with Efficient Memory Management

Mastering the Art of Mocking and Stubbing in Ruby Testing

FastJSONAPI: Lightning Speed Serialization in Ruby on Rails

Ruby's GIL: The Unsung Traffic Cop of Your Code's Concurrency Orchestra

Sprinkle Some Dependency Injection Magic Dust for Better Ruby Projects