Articles by Tag #designpatterns
Browse our collection of articles on various topics related to IT technologies. Dive in and explore something new!
Thoughts on object creation
Creational patterns were first described in the famous Gang of Four's Design Patterns. The book...
🧠 Como criar uma Fluent API no TypeORM (igual ao Entity Framework)
💬 “O TypeORM não tem Fluent API igual ao Entity Framework...” Pois é — não tinha. Neste artigo eu...
From Repetitive Code to Clean Architecture: How the Decorator Pattern Simplified Activity Logging by 70%
We had activity logging across our entire application - typical audit trail stuff that tracks user...
Refactoring Legacy: Part 1 - DTO's & Value Objects
Ever opened a codebase where a single JSON payload could arrive in 17 different shapes depending on...
Making Invalid States Unrepresentable: The Billion-Dollar Mistake That Wasn't
The billion-dollar mistake. That's what Tony Hoare called his invention of the null reference in...
The "Dynamic Pipeline" Pattern: A Mutable Method Chaining for Real-time Processing
While developing a drawing application that requires real-time stroke stabilization, I encountered a...
The Pattern Purist's Delusion: When Dogma Destroys Software
The Cost of Purity It started with a simple request: “Update the button tooltip text.”...
Making Sense of Software Architecture with the C4 Model
Ever tried explaining your system architecture and ended up drawing a bunch of rectangles that...
Haz que tu app crezca sin dolor: Así escapé del código repetido gracias al patrón Provider
Hace unos dias escribí sobre Docker DB Manager, una aplicación de escritorio que simplifica la...
21 Fantastic React Design Patterns and When to Use Them
Design patterns aren't just for backend developers who can't say a sentence without mentioning...
Mastering C# Design Patterns: Practical Examples of Singleton, Factory, and Observer
Design patterns are proven solutions to common software challenges, providing guidance on writing...
KISS Meets SOLID: Keep Solid Simple
During the final SDLC iteration of the Poor Man's Queue (Building a Poor Man's Queue with Cloudflare...
Facade vs Proxy vs Adapter Design Patterns
Facade vs Proxy vs Adapter Design Patterns Understand the core differences, use cases,...
The Framework Framework
This All-Hands Meeting was obviously going to be special. Instead of the usual sad snack bag, there...
Golang LLD: Design a Cache System (LRU, LFU, FIFO)
In this blog post, I've shared my approach to solve this low level design problem, Design a Cache...
Test-Driven Development: Write Tests First, Code Later
Test-Driven Development (TDD): Write Tests First, Code Later TDD is a software development...
C# Smart Enums: escape magic number hell
Eliminate Magic Numbers in C# using the Smart Enum pattern as alternative to using enum and const. Learn how to use C# Records for type-safe, readable constants.
Gang of Four (GoF) Design Patterns in C#: A Comprehensive Guide
Design patterns are reusable solutions to common problems in software design. They were popularized...
CQRS Pattern in Symfony
CQRS Pattern in Symfony Introduction Command Query Responsibility Segregation...
Simply Order (Part 4) — Reliable Events with the Outbox Pattern (Concepts)
This is the fourth article in our series, where we design a simple order solution for a hypothetical...
L'Injection de Dépendances (DI) : Comment le Service Container de Laravel Vous Rend Invincible
Avouons-le : quand on commence avec Laravel, on voit le terme "Injection de Dépendances" (DI), on...
Mastering the Decorator Pattern: Adding Behaviour Without Breaking Code
"Open for extension, closed for modification." This single line from the SOLID principles perfectly...
JavaScript Decorators: Supercharge Your Functions Without Changing Them
Ever wanted to add extra features to a function without actually modifying its code? That's exactly...
💎 Stop Using Primitive Types: Value Objects in PHP for Domain-Driven Design
TL;DR 💡 Value Objects make impossible states impossible ⚠️ "Stringly typed" code causes...
Laravel Blade Partial API Pattern: Fetching Data — The Missing Part
In the previous article, we built the foundation for what I called Laravel Blade Partial API Pattern....
🚀 Queue Warriors: Mastering the Competing Consumers Pattern in Laravel
🚀 Queue Warriors: Mastering the Competing Consumers Pattern in Laravel Ever watched your...
🏢 Enterprise Design Patterns: Building Scalable Systems with Fowler’s Patterns in Go
Inspired by Martin Fowler’s Catalog of Patterns of Enterprise Application Architecture Enterprise...
Modelo anêmico vs. Modelo rico
Introdução É super pertinente entender e ter um bom embasamento sobre os modelos (models)...
Building Reusable UI in React: Compound Components, Render Props, and API Design
Have you ever built a React component that started clean — and a couple of days later had a billion...
Creational Design Patterns in Java: Industry Stories That Make Them Stick
In software engineering, creating objects isn't just a mechanical “new” keyword. In real...