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Implementing a RESTful Web API with Spring Boot
Building a REST API is one of the most essential skills for any backend developer. Spring Boot makes this incredibly simple by providing a production‑ready envi...
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🔥Java Spring Framework & Spring Boot : A simple, no-nonsense guide that actually makes sense
Spring Framework & Spring Boot quietly run half the world’s backend systems—including banking, fintech, telecom, e‑commerce, logistics, and government platforms...
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Role vs Permission: Why Your RBAC Shouldn't Use Role Checks
You're building a multi‑user app. You add an admin who can delete products and a sales rep who can't. Your code looks like this: ts // Bad approach – checking r...
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Hacking Mongoose: How I Built a Global Plugin to Stop Data Leaks 🛡️
The Architecture Problem In a typical Express/Mongoose app, security is often handled in the Controller layer: js // Controller const user = await User.findByI...
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Simplificando Inversion of Control y Dependency Injection
Inversión de Control IoC Inversión de Control IoC es un principio fundamental en el que se apoyan todos los frameworks modernos. La idea central es simple: dej...
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Part 2: Setting Up Your First Django Project
This is Part 2 of the series “Learn Backend Development by Building a Social Media App.” Welcome back! In the previous part you learned what a backend really is...
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Show HN: Detail, a Bug Finder
'Hi HN, tl;dr we built a bug finder that's working really well, especially for app backends. Try it out and send us your thoughts! Long story below.
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How APIs Really Work: A Beginner’s Guide to Building and Understanding Backend Endpoints
What Exactly Is an API? API stands for Application Programming Interface. It acts as a bridge that allows two systems to communicate. Think of a waiter at a re...
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Web Developer Travis McCracken on The Most Overused Patterns in Backend Dev
Unlocking the Power of Backend Development: Exploring Rust and Go with Web Developer Travis McCracken As a passionate web developer, I’ve spent years honing my...
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Why Python Is Dominating Enterprise Technology in 2025
Anyone trying to learn Python quickly notices how its readable style and powerful libraries accelerate development. This is exactly why so many organizations ch...
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PHP in 2025: A Practical Guide for Beginners and Intermediate Developers
PHP has powered the web for more than two decades. Even today—despite the rise of JavaScript frameworks, Python, and Go—PHP remains one of the most widely used...
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Enterprise Patterns en Golang: Desacoplando tu código con el Patrón Repositorio
Introducción: El problema del acoplamiento Cuando leemos Patterns of Enterprise Application Architecture de Martin Fowler, a veces pensamos en sistemas monolít...