How express.js works - Understanding the internals of the express library ⚙️
If you’ve worked on web application development in node, it’s likely you’ve heard of express.js. Express is one of the most popular lightweight web application frameworks for node. In this post, we will go through the source code of express, and try to understand how it works under the hood. Studying how a popular open source library works, will help us make better applications using it, and reduces some of the “magic” involved when using it....
