Member-only story
The Essential Node.js Guide for Developers of All Levels
Hello there, Node.js fans! Whether you’re an expert developer or just getting started with the JavaScript backend, this blog is the perfect place to start building actual Node.js apps.
We’ll go over recommended practices for application architecture and coding, as well as some extra suggestions for making your app performant and safe.
Buckle up, because we’re going to boost your Node.js game!
Why These Practices Matter
Let’s start with a solid basis.
Node.js performs at I/O-bound operations (similar to database interactions, and network requests) due to its non-blocking I/O model and event loop.
In contrast to common multi-threaded designs, which might result in bottlenecks, Node.js can process several requests concurrently without slowing down.
Understanding why certain methods, such as modular design, benefit Node.js is essential for using its features.
Application Architecture Best Practices
Now, let’s make something fantastic! Here are some key architectural practices that you should keep in mind:
Modular Design
Break your application into smaller, reusable components.
This makes your code more understandable, maintainable, and testable.
Try building with Legos, where small, concentrated parts click together to create complex structures.
Modules are similar to Legos. Each module should have a single task and well-defined functions.
