Получение версии Node.js

const process = require('process');
console.log(process.version);         // v12.18.3

const process = require('process');
console.log(process.versions);

C:\book\p1>node index.js
{
  node: '12.18.3',
  v8: '7.8.279.23-node.39',
  uv: '1.38.0',
  zlib: '1.2.11',
  brotli: '1.0.7',
  ares: '1.16.0',
  modules: '72',
  nghttp2: '1.41.0',
  napi: '6',
  llhttp: '2.0.4',
  http_parser: '2.9.3',
  openssl: '1.1.1g',
  cldr: '37.0',
  icu: '67.1',
  tz: '2019c',
  unicode: '13.0'
}