Nodejs version

NodeJS Build Versioning

nodejs	release of nodejs you are using
npm	npm is installed with nodejs, but versioned separately
V8	the chromium javascript engine version built into this nodejs version
NODE_MODULE_VERSION	C extensions built in node are built to a node_module. I think this might be a C runtime. This is generally stable for a wide range of nodejs versions.

You can see nodejs version info here.

NodeJS info

const process = require('process');

process.version  // 'v10.1.1'