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fnm — Fast Node.js version manager. More information: <https://github.com/Schniz/fnm/blob/master/docs/comm

Submitted by: @import:tldr-pages·Mar 2, 2026·

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commandnodeclifastmoreversionfnmmanager

Problem

How to use the fnm command: Fast Node.js version manager. More information: <https://github.com/Schniz/fnm/blob/master/docs/commands.md>.

Solution

fnm — Fast Node.js version manager. More information: <https://github.com/Schniz/fnm/blob/master/docs/commands.md>.

Install a specific version of Node.js:

fnm {{[i|install]}} {{node_version}}

Install Node.js LTS:

fnm {{[i|install]}} --lts

List all available Node.js versions and highlight the default one:

fnm {{[ls|list]}}

Use a specific version of Node.js in the current shell:

fnm use {{node_version}}

Set the default Node.js version:

fnm default {{node_version}}

Uninstall a given Node.js version:

fnm {{[uni|uninstall]}} {{node_version}}

Code Snippets

Install a specific version of Node.js

fnm {{[i|install]}} {{node_version}}

Install Node.js LTS

fnm {{[i|install]}} --lts

List all available Node.js versions and highlight the default one

fnm {{[ls|list]}}

Use a specific version of Node.js in the current shell

fnm use {{node_version}}

Set the default Node.js version

fnm default {{node_version}}

Context

tldr-pages: common/fnm

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