DesignPatterns

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Tested Solutions: Working With React Design Patterns

Design patterns offer a convenient way to tackle challenges with tried-and-tested solutions, saving developers time and effort. Here’s how React design patterns allow for coherent modules with less coupling.

15 minute readContinue Reading
Mudassir Ijaz

Mudassir Ijaz

Ensuring Clean Code: A Look at Python, Parameterized

We’ll explore the application of parameterization and how it relates to mainstream design patterns such as dependency injection, strategy, template method, and others. In Python, many of these are made unnecessary by the fact that parameters can be callable objects or classes.

12 minute readContinue Reading
Luke Plant

Luke Plant

The Comprehensive Guide to JavaScript Design Patterns

As a good JavaScript developer, you strive to write clean, healthy, and maintainable code. While you solve interesting and unique challenges, you’ve likely found that you’re often writing code that looks similar to the code for an entirely different problem you’ve handled before. You may not know it, but you’ve used a design pattern.

22 minute readContinue Reading
Marko Mišura

Marko Mišura

Unity With MVC: How to Level Up Your Game Development

In this article I’ll relate my experience with the popular Unity game development platform and the Model-View-Controller (MVC) pattern for game development. In my seven years of development, having wrestled with my fair share of game dev spaghetti, I’ve been achieving great code structure and development speed using this design pattern.

15 minute readContinue Reading
Eduardo Dias da Costa

Eduardo Dias da Costa

Unit Testing and Coding: Why Testable Code Matters

In this article, I will show that unit testing itself is quite easy; the real problems that complicate unit testing, and introduce expensive complexity, are a result of poorly-designed, untestable code. We will discuss what makes code hard to test, which anti-patterns and bad practices we should avoid to improve testability, and what other benefits we can achieve by writing testable code. We will see that writing testable code is not just about making testing less troublesome, but about making the code itself more robust, and easier to maintain.

22 minute readContinue Reading
Sergey Kolodiy

Sergey Kolodiy

The Publish-Subscribe Pattern on Rails: An Implementation Tutorial

The publish-subscribe pattern (or pub/sub, for short) is a messaging pattern where senders of messages (publishers), do not program the messages to be sent directly to specific receivers (subscribers). Instead, the programmer “publishes” messages (events), without any knowledge of any subscribers there may be.

This article provides insight in how to use the pub/sub pattern, in Rails, to communicate messages between different system components without these components knowing anything about each other’s identity.

8 minute readContinue Reading
Ahmed AbdelHalim

Ahmed AbdelHalim

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