Nodejs, why use nvm?..???

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# nodejs # nvm

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Installing Node.js using nvm (Node Version Manager) is a very popular and useful method, although you can install Node.js directly.

The main reasons why nvm should be used are as follows:

🚀 Multiple Version Management

Easy to switch versions: nvm allows you to install multiple versions of Node.js on one machine and can quickly switch between different versions with simple commands such as nvm use 18 or nvm use 20.

Different projects supported: Different software projects often require different versions of Node.js. For compatibility (Compatibility), using nvm allows you to work with all projects smoothly without worrying about mismatched versions.

🛠️ Flexibility and Testing

Compatibility Test: Developers can use nvm to test if their project is working properly when using a new or old version of Node.js.

Secure Update: Once a new version comes out, you can install the new version via nvm and try it out without compromising the version you were originally using.

🔒 Permissions and Non-Root Installation

Install at User level: nvm installs Node.js and packages in the User Directory. This means that you do not need Root / Sudo to install or manage the Node.js version.

Reduce security issues: Root / Sudo non-use installations reduce security risks and avoid the permissions issues that often occur with global installations.

🗑️ Package Management

Split NPM Package: When you switch Node.js versions using nvm, the Global Packages Manager (Node Package Manager) is also separated by version, which prevents package conflicts.

In summary, using nvm makes managing your Node.js development environment easier, more flexible, and safer.