Back to blogs

Why Design Patterns Still Matter in Modern Software Development

Marko M.3 min readNov 5, 2025Technology

Marko M.3 min read

Contents:

Why are design patterns still relevant in modern software development

1. Factory Method pattern

Ruby on Rails example

2. Strategy pattern

Ruby on Rails example

3. Builder pattern

Ruby on Rails example

4. Decorator pattern

Ruby on Rails example

5. Adapter pattern

Ruby on Rails example

Conclusion and looking ahead

Spread the word:

Keep readingSimilar blogs for further insights

Workflows in Practice with n8n: Reliable Automation at Scale

Josip N.7 min readFeb 18, 2026

Workflows in Practice with n8n: Reliable Automation at ScaleReliable automation becomes harder as teams, tools, and processes multiply. This blog explores how n8n workflows replace scattered scripts with a shared, observable automation layer that scales across departments without adding operational chaos.

Playwright Meets AI: Smarter End-to-End Testing in 2026

Iva P.10 min readFeb 12, 2026

Playwright Meets AI: Smarter End-to-End Testing in 2026A forward-looking guide to AI-powered Playwright testing. Learn how emerging tools may transform test automation workflows from brittle to adaptive by 2026.

Integrating AI into Ruby on Rails: What Developers Should Know

Iva P.9 min readFeb 9, 2026

Integrating AI into Ruby on Rails: What Developers Should KnowAvoid messy AI integration in Rails. Discover clean, testable patterns for using LLMs, Python microservices, and streaming interfaces like ActionCable.