Articles with tag Backend:
What Is a Backend? What Is a Frontend? A Beginner’s Guide
A clear, practical primer on what frontends and backends are, how they differ, how they communicate, and how to choose a stack and next steps for developers.
29/11/2025| General|7 min
Controllers, Modules, Providers: The NestJS Building Blocks Explained
A focused, practical guide to NestJS’s core concepts — controllers, providers (services), and modules — how they interact, and patterns for building scalable backend applications with TypeScript.
17/11/2025| Backend|5 min
NestJS for Beginners: Build Your First REST API Step-By-Step
A hands-on, step-by-step guide to building a simple REST API with NestJS and TypeScript. Covers setup, controllers, services, DTOs, validation, and testing with curl.
17/11/2025| Backend|7 min
Understanding the Event Loop in Node.js (Without the CS Degree)
A pragmatic, non-academic explanation of how the Node.js event loop works, why it matters for real-world apps, and practical tips to avoid common traps.
17/11/2025| Backend|6 min
Node.js Crash Course: Build a Simple API in Under an Hour
A compact, hands-on guide to building a small RESTful API with Node.js and Express — from setup to CRUD endpoints, validation, and quick testing — all in under an hour.
17/11/2025| Backend|7 min