DEV Community

FOLASAYO SAMUEL OLAYEMI
FOLASAYO SAMUEL OLAYEMI

Posted on

1 1 1 1 1

Achieving Dependency Injection in Node.js with InversifyJS

Hey Dev.to community!

I've just published a detailed article on my blog about how to achieve Dependency Injection in Node.js using InversifyJS. If you're looking to make your Node.js applications more modular, maintainable, and testable, this guide is for you!

In the article, I cover:

  • What Dependency Injection is and why it's important.
  • How to set up InversifyJS in your Node.js project.
  • Step-by-step implementation with code samples.
  • Full explanations to help you understand each part of the process.

Here's a sneak peek of what you'll learn:

import { Container } from "inversify";
import { Weapon, Warrior } from "./interfaces";
import { Katana, Shuriken, Ninja } from "./entities";

const container = new Container();
container.bind<Weapon>("Weapon").to(Katana);
container.bind<Weapon>("Weapon").to(Shuriken);
container.bind<Warrior>("Warrior").to(Ninja);

export { container };
Enter fullscreen mode Exit fullscreen mode

For the complete guide, head over to my blog here.

I'm excited to share this with you and would love to hear your thoughts and feedback! Let's continue to learn and grow together.

Thanks for reading...

Happy coding! ๐Ÿ˜Š

Image of Datadog

Create and maintain end-to-end frontend tests

Learn best practices on creating frontend tests, testing on-premise apps, integrating tests into your CI/CD pipeline, and using Datadogโ€™s testing tunnel.

Download The Guide

Top comments (0)

nextjs tutorial video

Youtube Tutorial Series ๐Ÿ“บ

So you built a Next.js app, but you need a clear view of the entire operation flow to be able to identify performance bottlenecks before you launch. But how do you get started? Get the essentials on tracing for Next.js from @nikolovlazar in this video series ๐Ÿ‘€

Watch the Youtube series