DESIGN PATTERNS IN PRACTICE · DAY 022
Proxy pattern: Design Patterns best practices explained
Expona Admin · Oct 27, 2026 · 13 min read
Category · 130 articles
Architecture & Design
DESIGN PATTERNS IN PRACTICE · DAY 023
Composite pattern: a Design Patterns guide for developers
Expona Admin · Oct 27, 2026 · 8 min read
DESIGN PATTERNS IN PRACTICE · DAY 024
Bridge pattern: Design Patterns best practices explained
Expona Admin · Oct 27, 2026 · 7 min read
DESIGN PATTERNS IN PRACTICE · DAY 025
Flyweight pattern: a Design Patterns guide for developers
Expona Admin · Oct 27, 2026 · 13 min read
DESIGN PATTERNS IN PRACTICE · DAY 026
Behavioral patterns overview: what developers should know
Expona Admin · Oct 27, 2026 · 10 min read
DESIGN PATTERNS IN PRACTICE · DAY 027
Strategy pattern: a Design Patterns guide for developers
Expona Admin · Oct 27, 2026 · 8 min read
DESIGN PATTERNS IN PRACTICE · DAY 028
Observer pattern: a Design Patterns guide for developers
Expona Admin · Oct 27, 2026 · 9 min read
DESIGN PATTERNS IN PRACTICE · DAY 029
Command pattern: Design Patterns lessons from production
Expona Admin · Oct 27, 2026 · 11 min read
DESIGN PATTERNS IN PRACTICE · DAY 030
Chain of responsibility: real-world lessons and examples
Expona Admin · Oct 27, 2026 · 10 min read
DESIGN PATTERNS IN PRACTICE · DAY 031
Template method: Design Patterns lessons from production
Expona Admin · Oct 27, 2026 · 8 min read
DESIGN PATTERNS IN PRACTICE · DAY 032
State pattern: modeling an order lifecycle — a deep dive
Expona Admin · Oct 27, 2026 · 8 min read
DESIGN PATTERNS IN PRACTICE · DAY 033
Iterator pattern and generators: lessons from production
Expona Admin · Oct 27, 2026 · 7 min read
DESIGN PATTERNS IN PRACTICE · DAY 034
Mediator pattern: a Design Patterns guide for developers
Expona Admin · Oct 27, 2026 · 9 min read
DESIGN PATTERNS IN PRACTICE · DAY 035
Memento pattern: Design Patterns lessons from production
Expona Admin · Oct 27, 2026 · 10 min read
DESIGN PATTERNS IN PRACTICE · DAY 036
Visitor pattern: Design Patterns lessons from production
Expona Admin · Oct 27, 2026 · 8 min read
DESIGN PATTERNS IN PRACTICE · DAY 037
Specification pattern: a practical Design Patterns guide
Expona Admin · Oct 27, 2026 · 8 min read
DESIGN PATTERNS IN PRACTICE · DAY 038
Repository pattern: a Design Patterns guide for developers
Expona Admin · Oct 27, 2026 · 7 min read
DESIGN PATTERNS IN PRACTICE · DAY 039
Unit of Work: concepts, trade-offs and production lessons
Expona Admin · Oct 27, 2026 · 6 min read
DESIGN PATTERNS IN PRACTICE · DAY 040
The service layer: a Design Patterns guide for developers
Expona Admin · Oct 27, 2026 · 6 min read
DESIGN PATTERNS IN PRACTICE · DAY 041
Data Mapper vs Active Record: what developers should know
Expona Admin · Oct 27, 2026 · 9 min read