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Mastering the Layers of Abstraction: A Guide to Smarter Software Development

Mastering the Layers of Abstraction: A Guide to Smarter Software Development

When building software, it’s easy to reach for the latest library or framework. But often, the best solutions are simpler than you think. By mastering the layers of abstraction and using what you already have before moving to higher levels, you can write code that is cleaner, faster, and

Mastering TypeScript Type Narrowing: A Comprehensive Guide

Mastering TypeScript Type Narrowing: A Comprehensive Guide

Type narrowing is one of the most powerful features of TypeScript. It allows you to write precise and safe code by ensuring that variables and properties conform to specific types at runtime. With TypeScript’s robust type system, there are numerous ways to narrow types. In this guide, we’ll

Build What’s Novel First: How to Start Software Projects the Right Way

Build What’s Novel First: How to Start Software Projects the Right Way

When starting a new software project, it’s tempting to begin with something familiar—like creating a login screen or setting up boilerplate. But this approach often wastes time and hides critical challenges until later, when the stakes are higher. Instead, you should focus on the novel parts of the

JWT: Compact, Secure, and Pronounced "Jot"

JWT: Compact, Secure, and Pronounced "Jot"

JSON Web Tokens (JWT) have become a cornerstone technology in modern web development for authentication and secure data exchange. Designed with compactness and efficiency in mind, JWTs are particularly suited for space-constrained environments, such as HTTP Authorization headers and URI query parameters. But beyond the technical specifications lies an interesting

Understanding the Nature of useEffect in React

Understanding the Nature of useEffect in React

When working with React, understanding the useEffect hook is crucial to building effective and efficient components. However, developers often find themselves confused about whether useEffect is synchronous or asynchronous. This article will clarify this distinction, explore related nuances, and cover additional considerations when using this powerful hook. Is useEffect Synchronous

Tackling Common Challenges in Tech Communities in Indonesia

Tackling Common Challenges in Tech Communities in Indonesia

Indonesia’s tech community has grown significantly over the years, fostering collaboration, innovation, and opportunities for many. However, as the community expands, several recurring challenges remain that hinder its full potential. These challenges are not unique but are deeply felt. Let’s break them down and explore potential solutions while

Listing Files in a Directory with Their Sizes Using Go

Listing Files in a Directory with Their Sizes Using Go

File management is a common task in software development, and Go provides an efficient way to work with directories and files. In this article, we'll explore how to create a Go program that lists all files in a directory along with their sizes. We'll also discuss