Mastering Node.js Versions: A Comprehensive Guide

Image: FarbenReigen

Node.js is a robust JavaScript runtime widely embraced by developers for crafting server-side applications. In numerous projects, managing different Node.js versions becomes essential, either for project compatibility or to harness the latest features. This article guides you through installing multiple Node.js versions on your system and seamlessly switching between them.

Why Multiple Node.js Versions?

1. Project Compatibility: Certain projects may require older Node.js versions to function seamlessly. New features in Node.js could potentially lead to incompatibilities.
2. Testing and Migration: Developers might need to ensure their applications work properly under different Node.js versions, especially when planning an upgrade.
3. Utilizing Latest Features: Simultaneously, you may want to leverage the latest features and improvements of Node.js without compromising older projects.

Step-by-Step Guide:

1. Install Node Version Manager (NVM):

NVM is a handy tool for managing Node.js versions. Install NVM using the following command:

curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.38.0/install.sh | bash