🧠 Understanding Express.js Middleware & Common Middleware FunctionsMiddleware functions are the backbone of request handling in Express.js. They allow you to intercept and manipulate requests and responses at various points in the request-response cycle. 🔧 What is Middleware in Express? Middleware in Express.js is...Jun 27, 2025·2 min read
🌐 Understanding Synchronous and Asynchronous Code in JavaScriptWhen you're starting out with JavaScript, one of the most important things to understand is how your code runs — synchronously or asynchronously. This can greatly affect performance, especially in web development or when working with files and APIs. ...Jun 7, 2025·2 min read