Node Version Manager (NVM) is a popular tool among developers for managing multiple Node.js versions. It provides the flexibility to switch between Node versions as needed for various projects. In this post, we’ll explore how to effectively use NVM to set a default Node version and change between Node versions, targeting the key phrases “NVM set default node version” and “change node version.”
Node.js’s versatility and version variability can be both a boon and a challenge. For instance, different projects may require different Node versions due to dependency requirements or compatibility issues. Managing these versions efficiently is crucial to maintain productivity and ensure seamless project execution.
nvm use <version_number> to switch to a specific version of node.
nvm alias default <version_number> to specify a default version of node.
Setting a default Node version means that every new terminal session will automatically use this specified version, saving time and reducing the risk of version inconsistency issues. Here’s how you can set a default Node version with NVM:
List Available Node Versions:
nvm list in your terminal to see the installed Node versions.
Set a Default Version:
nvm alias default <version_number> to set your preferred version as the default. For example,
nvm alias default 14.17.0.
Changing Node versions is a frequent task, especially when working on multiple projects. NVM simplifies this process:
Check Current Version:
nvm current to see which Node version is currently active.
Switch Node Versions:
nvm use <version_number>. For example,
nvm use 12.18.3 will switch to version 12.18.3.
NVM is a powerful tool that simplifies the management of multiple Node.js versions. By setting a default Node version, you ensure a consistent development environment across all projects. Additionally, the ability to change Node versions easily facilitates testing and development across different Node environments.
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