Borhan Uddin (@codernex)

The Power Trifecta: Combining Factory, Strategy, and Adapter Patterns in TypeScript

Design patterns are great on their own, but their real power is unlocked when you combine them to solve complex problems. Today, let's look at how the Factory, Strategy, and Adapter patterns can work together to build a flexible and robust payment pr...

Nov 25, 2025 · 3 min readcodernex.hashnode.dev

When clean API design meets deep JavaScript internals. 🚀

We often rely on syntactic sugar in modern development, but there is immense value in understanding the raw mechanics of JavaScript—specifically how Prototypes, Context (this), and Fluent Interfaces work together. I was experimenting with a pattern t...

Nov 25, 2025 · 2 min readcodernex.hashnode.dev

Mastering SOLID Principles in TypeScript for Better Code Design

Abstracted Payment Gateway using Inteface interface PaymentGateway{ pay(amount:number):void } Single Responsiblity Principle (SRP): A class should have only one reason to change or should handle one action Handles logging of payment activiti...

Jan 10, 2025 · 3 min readcodernex.hashnode.dev

How to Use PHP Callbacks: Examples and Guide

Introductions: In PHP, callbacks are functions that are passed as arguments to other functions, allowing them to be called later, either immediately or at a specific point during execution. They are useful when you want to allow the behavior of a fun...

Sep 30, 2024 · 5 min readcodernex.hashnode.dev

A Complete Guide to JavaScript Callbacks

Introductions: In JavaScript, callbacks are an essential concept that enables asynchronous programming. A callback is simply a function passed as an argument to another function, which will be executed later—either after the completion of an operatio...

1Sep 30, 2024 · 4 min readcodernex.hashnode.dev

Borhan Uddin

About

Available for

Borhan Uddin's blogs

The Power Trifecta: Combining Factory, Strategy, and Adapter Patterns in TypeScript

When clean API design meets deep JavaScript internals. 🚀

Mastering SOLID Principles in TypeScript for Better Code Design

How to Use PHP Callbacks: Examples and Guide

A Complete Guide to JavaScript Callbacks

Borhan Uddin

About

Available for

Borhan Uddin's blogs

The Power Trifecta: Combining Factory, Strategy, and Adapter Patterns in TypeScript

When clean API design meets deep JavaScript internals. 🚀

Mastering SOLID Principles in TypeScript for Better Code Design

How to Use PHP Callbacks: Examples and Guide

A Complete Guide to JavaScript Callbacks

Borhan Uddin

About

Available for

Borhan Uddin's blogs

The Power Trifecta: Combining Factory, Strategy, and Adapter Patterns in TypeScript

When clean API design meets deep JavaScript internals. 🚀

Mastering SOLID Principles in TypeScript for Better Code Design

How to Use PHP Callbacks: Examples and Guide

A Complete Guide to JavaScript Callbacks

Search Hashnode

Borhan Uddin

About

Available for

Borhan Uddin's blogs

The Power Trifecta: Combining Factory, Strategy, and Adapter Patterns in TypeScript

When clean API design meets deep JavaScript internals. 🚀

Mastering SOLID Principles in TypeScript for Better Code Design

How to Use PHP Callbacks: Examples and Guide

A Complete Guide to JavaScript Callbacks