Expert articles on Ruby on Rails, React.js, Flutter, and modern software development. Stay ahead with the latest trends and best practices.
Write reliable, fast, and maintainable tests for Rails apps. Covers RSpec setup, model specs, request specs, system tests, factories, and CI/CD integration.
Build fast, modern, interactive web applications using Hotwire, Turbo Drive, Turbo Frames, and Turbo Streams — all without writing custom JavaScript or using React/Vue.
Master Active Record patterns that scale. Covers scopes, callbacks wisely, query optimization, transactions, and common anti-patterns to avoid in production Rails apps.
Step-by-step guide to deploying Rails applications using Docker and Kamal. Covers Dockerfile optimization, environment configuration, SSL setup, and zero-downtime deployments.
Comprehensive guide to optimizing Ruby on Rails applications. Covers N+1 queries, database indexing, caching strategies, background jobs, memory optimization, and monitoring.
Learn how to design and build production-grade REST APIs with Rails. Covers versioning, authentication, serialization, rate limiting, pagination, and performance optimization patterns.
Rails 8 brings Kamal 2 for zero-downtime deployments, Solid Cable for WebSockets without Redis, and Thruster as a built-in asset proxy. Here's everything you need to know to upgrade or start fresh.
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