particlesJS("particles-js", {
  "particles": {
    "number": {
      "value": 50,
      "density": {
        "enable": true,
        "value_area": 700
      }
    },
    "color": {
      "value": "#ffffff"
    },
    "shape": {
      "type": "circle",
      "stroke": {
        "width": 0,
        "color": "#000000"
      },
      "polygon": {
        "nb_sides": 5
      },
      "image": {
        "src": "img/github.svg",
        "width": 100,
        "height": 100
      }
    },
    "opacity": {
      "value": 0.75,
      "random": false,
      "anim": {
        "enable": false,
        "speed": 0.25,
        "opacity_min": 0.1,
        "sync": false
      }
    },
    "size": {
      "value": 3,
      "random": true,
      "anim": {
        "enable": false,
        "speed": 50,
        "size_min": 0.1,
        "sync": false
      }
    },
    "line_linked": {
      "enable": true,
      "distance": 100,
      "color": "#ffffff",
      "opacity": 0.7,
      "width": 0.5
    },
    "move": {
      "enable": true,
      "speed": 3,
      "direction": "none",
      "random": false,
      "straight": false,
      "out_mode": "out",
      "bounce": false,
      "attract": {
        "enable": false,
        "rotateX": 700,
        "rotateY": 1400
      }
    }
  },
  "interactivity": {
    "detect_on": "canvas",
    "events": {
      "onhover": {
        "enable": true,
        "mode": "repulse"
      },
      "onclick": {
        "enable": true,
        "mode": "push"
      },
      "resize": true
    },
    "modes": {
      "grab": {
        "distance": 400,
        "line_linked": {
          "opacity": 1
        }
      },
      "bubble": {
        "distance": 400,
        "size": 40,
        "duration": 2,
        "opacity": 8,
        "speed": 3
      },
      "repulse": {
        "distance": 100,
        "duration": 0.3
      },
      "push": {
        "particles_nb": 4
      },
      "remove": {
        "particles_nb": 2
      }
    }
  },
  "retina_detect": true
});
// var count_particles, stats, update;
// stats = new Stats;
// stats.setMode(0);
// stats.domElement.style.position = 'absolute';
// stats.domElement.style.left = '0px';
// stats.domElement.style.top = '0px';
// document.body.appendChild(stats.domElement);
// count_particles = document.querySelector('.js-count-particles');
// update = function() {
//     stats.begin();
//     stats.end();
//     if (window.pJSDom[0].pJS.particles && window.pJSDom[0].pJS.particles.array) {
//         count_particles.innerText = window.pJSDom[0].pJS.particles.array.length;
//     }
//     requestAnimationFrame(update);
// };
// requestAnimationFrame(update);;