@vladmandic/face-api/src/env/isNodejs.ts

FaceAPI: AI-powered Face Detection & Rotation Tracking, Face Description & Recognition, Age & Gender & Emotion Prediction for Browser and NodeJS using TensorFlow/JS

export function isNodejs(): boolean {
  return typeof global === 'object'
    && typeof require === 'function'
    && typeof module !== 'undefined'
    && typeof process !== 'undefined' && !!process.version;
}