Understanding JavaScript Closures with a House Analogy

Closures are one of the most powerful and misunderstood features in JavaScript. They allow you to create functions with memory, leading to more flexible and efficient code. But to fully grasp closures, we first need to understand the concept of a lexical environment. To make this easier, let's use a simple analogy. What is a … Continue reading Understanding JavaScript Closures with a House Analogy →

Rubber Duck Debugging An Unconventional Technique Every Coder Needs

If you’ve ever felt stuck on a tricky coding problem, you’re not alone. But did you know that one of the most effective problem-solving techniques might be sitting quietly on your desk? Welcome to the world of rubber duck debugging - a simple, amusing, and surprisingly effective strategy for debugging your code. What Is Rubber … Continue reading Rubber Duck Debugging An Unconventional Technique Every Coder Needs →

Mastering SOLID Principles for Cleaner, Maintainable OOP Code

Writing clean, maintainable code is a key goal in object-oriented programming (OOP). The SOLID principles are a set of guidelines designed to help developers achieve just that, making code easier to read, test, and extend over time. SOLID is an acronym for five essential principles that can guide us in building robust and flexible software. … Continue reading Mastering SOLID Principles for Cleaner, Maintainable OOP Code →

4 Advanced REST API Concepts for Improved Performance and Usability

In a world where REST APIs drive countless applications, going beyond the basics can make a real difference in your API's performance and usability. Whether you’re building an API from scratch or refining an existing one, these advanced REST API techniques can help your API respond faster, become more intuitive, and handle high demands more … Continue reading 4 Advanced REST API Concepts for Improved Performance and Usability →

Securing REST APIs

As REST APIs become core to app development, they also draw the attention of cyber attackers. Here are some key strategies to secure your REST APIs effectively: Use OAuth 2.0 and OpenID Connect for Authentication OAuth 2.0 enables secure, token-based authorization, letting users grant apps access to resources without sharing credentials. OpenID Connect, built on … Continue reading Securing REST APIs →

Simulating Interfaces and Abstract Classes in JavaScript for Flexible, Polymorphic Code

In object-oriented programming (OOP), polymorphism is key to creating flexible, scalable code by allowing us to work with objects through a common interface. While JavaScript lacks native support for interfaces and abstract classes, we can simulate these structures with patterns that enforce flexibility and structure in our code. In this post, we’ll explore how to … Continue reading Simulating Interfaces and Abstract Classes in JavaScript for Flexible, Polymorphic Code →

Sending a GraphQL Request to Pokemon API Using Postman

APIs have a crucial role in enabling applications to communicate and exchange data seamlessly. Among various API architectures, GraphQL stands out for its flexibility and efficiency in data retrieval. Unlike traditional REST APIs, GraphQL allows clients to request only the data they need, making it a powerful tool for developers. In this tutorial, we'll explore … Continue reading Sending a GraphQL Request to Pokemon API Using Postman →

WebSockets vs. GraphQL

WebSockets and GraphQL are used for client-server communication, but they serve different purposes and operate in distinct ways. WebSockets provide a persistent connection, allowing real-time, bi-directional communication between clients and servers. At the same time, GraphQL is a query language that enables clients to request specific data from an API. However, GraphQL also supports real-time … Continue reading WebSockets vs. GraphQL →

REST vs GraphQL

When building APIs, developers commonly choose between two approaches: GraphQL and REST. Both offer ways to communicate between a client and server but differ in handling data, requests, and responses. REST is a widely adopted standard based on resource-oriented architecture and predefined endpoints. At the same time, GraphQL is a more flexible query language that … Continue reading REST vs GraphQL →