Installing Node.js and NestJS

To commence your NestJS journey, it’s imperative to set up your development environment accurately. In this section, we’ll guide you through installing both Node.js and NestJS—the bedrock of robust server-side applications.

Node.js serves as the runtime environment that enables JavaScript execution on the server. NestJS complements it by simplifying the process of architecting scalable Node.js applications. Together, they’re an unmatched pair in the realm of modern web development.

Here’s a breakdown of the installation.

Step 1 – Install Node.js

For those already equipped with Node.js (version 16 or higher), feel free to skip ahead. If not, let’s gear up:

1. Download Node.js: Navigate to the official Node.js website (https://nodejs.org/) and secure the Long-Term Support (LTS) version tailored to your OS.
2. Run the installer: Launch the downloaded installer, following its prompts. This...