Download a specific version of Node.js.
The Node.js release is downloaded, uncompressed and untared to an executable
file ready to run.
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Features
Fast:
- the download is cached
- the best compression algorithm available on your machine is used
- everything is streamed
Reliable:
- the binary is checked against
official checksums
- can be safely run concurrently
- atomic writes
Features include:
Example
import getNode from 'get-node'
const { path, version } = await getNode('8')
console.log(path)
console.log(version)
const { path, version } = await getNode('latest')
console.log(path)
console.log(version)
await getNode('8.12.0')
await getNode('<7')
await getNode('lts')
await getNode('global')
await getNode('local')
await getNode('/path/to/.nvmrc')
const { path } = await getNode('8', {
output: '/home/user/.cache/node_releases/',
})
console.log(path)
await getNode('8', { mirror: 'https://npmmirror.com/mirrors/node' })
await getNode('8', { arch: 'x32' })
Install
npm install get-node
node >=18.18.0
must be globally installed. However any Node version can be
downloaded.
This package is an ES module and must be loaded using
an import
or import()
statement,
not require()
. If TypeScript is used, it must be configured to
output ES modules,
not CommonJS.
To use this module as a CLI instead, please check
get-node-cli
.
Usage
getNode(versionRange, options?)
versionRange
: string
options
: object?
Return value: Promise<object>
versionRange
can be:
Options
output
Type: string
Default: global cache directory
such as /home/user/.cache/nve/
.
Output directory for the node
executable.
It the directory already has a node
executable, no download is performed. This
enables caching.
progress
Type: boolean
Default: false
Whether to show a progress bar.
mirror
Type: string
Default: https://nodejs.org/dist
Base URL to retrieve Node.js binaries. Can be customized (for example
https://npmmirror.com/mirrors/node
).
The following environment variables can also be used: NODE_MIRROR
,
NVM_NODEJS_ORG_MIRROR
, N_NODE_MIRROR
or NODIST_NODE_MIRROR
.
fetch
Type: boolean
Default: undefined
The list of available Node.js versions is cached for one hour by default. If the
fetch
option is:
true
: the cache will not be usedfalse
: the cache will be used even if it's older than one hour
arch
Type: string
Default: process.arch
Node.js binary's CPU architecture. This is useful for example when you're on x64
but would like to run Node.js x32.
All the values from
process.arch
are
allowed except mips
and mipsel
.
cwd
Type: string | URL
Default: .
When using the local
alias, start looking for a
Node.js version file from this directory.
signal
Type:
AbortSignal
Cancels when the signal is aborted.
Return value
The returned Promise
resolves to an object with the following properties.
path
Type: string
Absolute path to the node
executable.
version
Type: string
Normalized Node.js version.
See also
Support
For any question, don't hesitate to submit an issue on GitHub.
Everyone is welcome regardless of personal background. We enforce a
Code of conduct in order to promote a positive and
inclusive environment.
Contributing
This project was made with ❤️. The simplest way to give back is by starring and
sharing it online.
If the documentation is unclear or has a typo, please click on the page's Edit
button (pencil icon) and suggest a correction.
If you would like to help us fix a bug or add a new feature, please check our
guidelines. Pull requests are welcome!
Thanks go to our wonderful contributors: