Node Version

Node version.

Installation

npm install @stdlib/process-node-version

Usage

var NODE_VERSION = require( '@stdlib/process-node-version' );

NODE_VERSION

Node version.

console.log( NODE_VERSION );
// => <string>

Notes

• In browser environments and environments other than Node.js the Node version is equal to null.

Examples

var semver = require( 'semver' );
var NODE_VERSION = require( '@stdlib/process-node-version' );

if ( semver.lt( NODE_VERSION, '1.0.0' ) ) {
    console.log( 'Running on a pre-io.js version...' );
}
else if ( semver.lt( NODE_VERSION, '4.0.0' ) ) {
    console.log( 'Running on an io.js version...' );
}
else {
    console.log( 'Running on a post-io.js version...' );
}

See Also

• @stdlib/process-node-version-cli: CLI package for use as a command-line utility.

Notice

This package is part of stdlib, a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.

For more information on the project, filing bug reports and feature requests, and guidance on how to develop stdlib, see the main project repository.

Community

License

See LICENSE.

Copyright

Copyright © 2016-2024. The Stdlib Authors.