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Codeminer42’s Engineering Blog

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Tag: Design Patterns

DDD Studies: Between Fishermen and Developers Reflections on my initial studies in Domain-Driven Design

DDD Studies: Between Fishermen and Developers

Reflections on my initial studies in Domain-Driven Design

Miguel Marcondesby Miguel MarcondesSeptember 10, 2025September 19, 2025

Raw Portuguese version is here: https://tech-pills.github.io/2025-08-17-estudos-em-ddd-entre-pescadores-e-desenvolvedores/ Hello there! Hope you’re doing well. I’ve been studying Domain Driven Design more deeply in recent weeks, and I’m …

Back-end Design Patterns in Rails Eliminate Bloated Code!

Back-end Design Patterns in Rails

Eliminate Bloated Code!

Ian Lourençoby Ian LourençoJuly 22, 2025

Introduction In Rails applications, it’s easy to fall into the trap of scattering business logic where it doesn’t belong, especially in controllers. At first, it …

How To Avoid Losing Your App State The Memento Pattern

How To Avoid Losing Your App State

The Memento Pattern

João Victor Voglerby João Victor VoglerJuly 3, 2025

Memento mori. There are only two guaranteed things in life: one, we both are going to die. And while I’d prefer you go first… and …

What you need to know about frontend design patterns

What you need to know about frontend design patterns

Julia Albuquerqueby Julia AlbuquerqueJuly 1, 2025July 7, 2025

Imagine you find yourself facing your code at a point where you clearly have a problem to solve. You start to think about different ways …

Codeminer42 Dev Weekly #52

Codeminer42 Dev Weekly #52

Gabriel Quaresmaby Gabriel QuaresmaMarch 14, 2025March 14, 2025

HELLO EVERYONE!!! It’s March 14th 2025 and you are reading the 52nd edition of the Codeminer42’s tech news report. Let’s check out what the tech …

Codeminer42 Dev Weekly #45

Codeminer42 Dev Weekly #45

Gabriel Quaresmaby Gabriel QuaresmaJanuary 24, 2025January 24, 2025

HELLO EVERYONE!!! It’s January 24th, 2024 and you are reading the 45th edition of the Codeminer42’s tech news report. Let’s check out what the tech …

Codeminer42 Dev Weekly #33

Codeminer42 Dev Weekly #33

Gabriel Quaresmaby Gabriel QuaresmaOctober 18, 2024

HELLO EVERYONE!!! It’s October 18th 2024 and you are reading the 33th edition of the Codeminer42’s tech news report. Let’s check out what the tech …

Codeminer42 Dev Weekly #24

Codeminer42 Dev Weekly #24

Gabriel Quaresmaby Gabriel QuaresmaAugust 16, 2024August 16, 2024

HELLO EVERYONE!!! It’s August 16th 2024 and you are reading the 24th edition of the Codeminer42’s tech news report. Let’s check out what the tech …

Codeminer42 Dev Weekly #4

Codeminer42 Dev Weekly #4

Gabriel Quaresmaby Gabriel QuaresmaMarch 28, 2024April 19, 2024

HELLO EVERYONE!!! It is March 28th, 2024 and you are reading Codeminer42’s tech news report… On Thursday, since we have the Good Friday holiday in …

Command and Conquer Web Applications Do, Undo, and Redo

Command and Conquer Web Applications

Do, Undo, and Redo

João Victor Voglerby João Victor VoglerJanuary 17, 2024September 7, 2024

Sometimes I wonder how great would it be if we could simply undo things in life. Ate more than you should during Christmas and New …

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