Explore TypeScript decorators in this comprehensive guide, uncovering their fundamental purpose and usage. We'll demystify this powerful TypeScript feature, and to make it even more engaging, we'll dive into practical examples to showcase how decorators can be applied effectively in real-world scenarios.

Node.js is a widely-used platform for building HTTP servers, managing incoming web requests, and delivering web content. In this article, we will delve into the process of constructing an HTTP server using both pure Node.js code and the Express.js framework. Additionally, we will conduct a comparative analysis to understand how Express.js operates behind the scenes.