Writing code. Sharing ideas.
I turn ideas into products. From concept to deployment, building with modern tools and sharing everything I learn along the way.
Middleware is code that runs between a request arriving and a response being sent. In Express, every middleware function in the chain gets a chance to inspect, modify, or stop a request. This post covers what middleware is, how `next()` controls the flow, and where it gets used in real applications.
Destructuring is a concise syntax for pulling values out of arrays and objects into individual variables. This post covers array destructuring, object destructuring, default values, and the real-world patterns where this shines.
Node.js isn't fast because of raw processing power. It's fast because it never waits around when there's work to do. This post covers the architectural decisions that make Node.js well-suited for high-concurrency web applications.