process.versions

History

Type:Object

The process.versions property returns an object listing the version strings of Node.js and its dependencies. process.versions.modules indicates the current ABI version, which is increased whenever a C++ API changes. Node.js will refuse to load modules that were compiled against a different module ABI version.

import { versions } from 'node:process';

console.log(versions);

JavaScript

const { versions } = require('node:process');

console.log(versions);

JavaScript

Will generate an object similar to:

{ node: '26.0.0-pre',
  acorn: '8.15.0',
  ada: '3.4.1',
  amaro: '1.1.5',
  ares: '1.34.6',
  brotli: '1.2.0',
  merve: '1.0.0',
  cldr: '48.0',
  icu: '78.2',
  llhttp: '9.3.0',
  modules: '144',
  napi: '10',
  nbytes: '0.1.1',
  ncrypto: '0.0.1',
  nghttp2: '1.68.0',
  nghttp3: '',
  ngtcp2: '',
  openssl: '3.5.4',
  simdjson: '4.2.4',
  simdutf: '7.3.3',
  sqlite: '3.51.2',
  tz: '2025c',
  undici: '7.18.2',
  unicode: '17.0',
  uv: '1.51.0',
  uvwasi: '0.0.23',
  v8: '14.3.127.18-node.10',
  zlib: '1.3.1-e00f703',
  zstd: '1.5.7' }

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